# List of tennis families
## Africa

| Country of origin | Person 1 | Person 2 | Relationship |
| Algeria | Abdeslam Mahmoudi | Noureddine Mahmoudi | Son |
| Algeria | Noureddine Mahmoudi | Abdeslam Mahmoudi | Father |
| Egypt | Karim Hossam | Youssef Hossam | Brother |
| Egypt | Youssef Hossam | Karim Hossam | Brother |
| Egypt | Adli El Shafei | Adli El Shafei II | Grandson |
| Egypt | Adli El Shafei | Ismail El Shafei | Son |
| Egypt | Adli El Shafei II | Adli El Shafei | Grandfather |
| Egypt | Adli El Shafei II | Ismail El Shafei | Father |
| Egypt | Ismail El Shafei | Adli El Shafei | Father |
| Egypt | Ismail El Shafei | Adli El Shafei II | Son |
| Egypt | Mayar Sherif | Rana Sherif Ahmed | Sister |
| Egypt | Rana Sherif Ahmed | Mayar Sherif | Sister |
| Ivory Coast | Claude N'Goran | Clément N'Goran | Brother |
| Ivory Coast | Clément N'Goran | Claude N'Goran | Brother |
| Madagascar | Dally Randriantefy | Natacha Randriantefy | Sister |
| Madagascar | Natacha Randriantefy | Dally Randriantefy | Sister |
| Morocco | Nadia Lalami | Younes Lalami Laaroussi | Brother |
| Morocco | Younes Lalami Laaroussi | Nadia Lalami | Sister |
| Morocco | Adam Moundir | Sarah Moundir | Sister |
| Namibia | Lesedi Sheya Jacobs | Tukhula Jacobs | Brother |
| Namibia | Tukhula Jacobs | Lesedi Sheya Jacobs | Sister |
| Nigeria | Tony Mmoh | Michael Mmoh | Son |
| South Africa | Daphne Botha | Andrew Pattison | Husband |
| South Africa | Trevor Fancutt | Charlie Fancutt | Son |
| South Africa | Trevor Fancutt | Michael Fancutt | Son |
| South Africa | Trevor Fancutt | Thomas Fancutt | Grandson |
| South Africa | Trevor Fancutt | Daphne Seeney | Wife |
| South Africa | Clinton Ferreira | Ellis Ferreira | Brother |
| South Africa | Ellis Ferreira | Clinton Ferreira | Brother |
| South Africa | Brent Haygarth | Kirk Haygarth | Brother |
| South Africa | Brent Haygarth | Renée Schuurman | Mother |
| South Africa | Kirk Haygarth | Brent Haygarth | Brother |
| South Africa | Kirk Haygarth | Renée Schuurman | Mother |
| South Africa | Ilana Kloss | Billie Jean King | Wife |
| South Africa | Joan Koudelka | Štěpán Koudelka | Husband |
| South Africa | Barry Moir | Kevin Moir | Brother |
| South Africa | Kevin Moir | Barry Moir | Brother |
| South Africa | Frank Punčec | Franjo Punčec | Father |
| South Africa | Elna Reinach | Monica Reinach | Sister |
| South Africa | Monica Reinach | Elna Reinach | Sister |
| South Africa | Colin Robbins | Billie Tapscott | Wife |
| South Africa | Renée Schuurman | Brent Haygarth | Son |
| South Africa | Renée Schuurman | Kirk Haygarth | Son |
| South Africa | Billie Tapscott | Colin Robbins | Husband |
| South Africa | Billie Tapscott | Lionel Tapscott | Brother |
| South Africa | Lionel Tapscott | Billie Tapscott | Sister |
| Togo | Jean-Kome Loglo | Komlavi Loglo | Brother |
| Togo | Komlavi Loglo | Jean-Kome Loglo | Brother |
| Tunisia | Skander Mansouri | Yasmine Mansouri | Sister |
| Zimbabwe | Byron Black | Cara Black | Sister |
| Zimbabwe | Byron Black | Don Black | Father |
| Zimbabwe | Byron Black | Wayne Black | Brother |
| Zimbabwe | Cara Black | Byron Black | Brother |
| Zimbabwe | Cara Black | Don Black | Father |
| Zimbabwe | Cara Black | Wayne Black | Brother |
| Zimbabwe | Don Black | Byron Black | Son |
| Zimbabwe | Don Black | Cara Black | Daughter |
| Zimbabwe | Don Black | Wayne Black | Son |
| Zimbabwe | Wayne Black | Byron Black | Brother |
| Zimbabwe | Wayne Black | Cara Black | Sister |
| Zimbabwe | Wayne Black | Don Black | Father |
| Zimbabwe | Wayne Black | Irina Selyutina | Wife |
| Zimbabwe | Colin Dowdeswell | Roger Dowdeswell | Brother |
| Zimbabwe | Roger Dowdeswell | Colin Dowdeswell | Brother |
| Zimbabwe | Benjamin Lock | Courtney John Lock | Brother |
| Zimbabwe | Courtney John Lock | Benjamin Lock | Brother |
| Zimbabwe | Andrew Pattison | Daphne Botha | Wife |

## Asia

| Country of origin | Person 1 | Person 2 | Relationship |
| Bahrain | Abdulkarim Abdulnabi | Hasan Abdulnabi | Brother |
| Bahrain | Hasan Abdulnabi | Abdulkarim Abdulnabi | Brother |
| Georgia | Aleksandre Metreveli | Alex Metreveli | Grandfather |
| Georgia | Alex Metreveli | Aleksandre Metreveli | Grandson |
| Hong Kong | Cody Wong | Jack Wong | Brother |
| Hong Kong | Jack Wong | Cody Wong | Brother |
| India | Anand Amritraj | Ashok Amritraj | Brother |
| India | Anand Amritraj | Stephen Amritraj | Son |
| India | Anand Amritraj | Prakash Amritraj | Nephew |
| India | Anand Amritraj | Vijay Amritraj | Brother |
| India | Ashok Amritraj | Anand Amritraj | Brother |
| India | Ashok Amritraj | Prakash Amritraj | Nephew |
| India | Ashok Amritraj | Stephen Amritraj | Nephew |
| India | Ashok Amritraj | Vijay Amritraj | Brother |
| India | Prakash Amritraj | Anand Amritraj | Uncle |
| India | Prakash Amritraj | Ashok Amritraj | Uncle |
| India | Prakash Amritraj | Stephen Amritraj | Cousin |
| India | Prakash Amritraj | Vijay Amritraj | Father |
| India | Stephen Amritraj | Anand Amritraj | Father |
| India | Stephen Amritraj | Ashok Amritraj | Uncle |
| India | Stephen Amritraj | Prakash Amritraj | Cousin |
| India | Stephen Amritraj | Vijay Amritraj | Uncle |
| India | Stephen Amritraj | Alison Riske-Amritraj | Wife |
| India | Vijay Amritraj | Anand Amritraj | Brother |
| India | Vijay Amritraj | Ashok Amritraj | Brother |
| India | Vijay Amritraj | Prakash Amritraj | Son |
| India | Vijay Amritraj | Stephen Amritraj | Nephew |
| India | Ankita Bhambri | Prerna Bhambri | Cousin |
| India | Ankita Bhambri | Sanaa Bhambri | Sister |
| India | Ankita Bhambri | Yuki Bhambri | Brother |
| India | Prerna Bhambri | Ankita Bhambri | Cousin |
| India | Prerna Bhambri | Sanaa Bhambri | Cousin |
| India | Prerna Bhambri | Yuki Bhambri | Cousin |
| India | Sanaa Bhambri | Ankita Bhambri | Sister |
| India | Sanaa Bhambri | Prerna Bhambri | Cousin |
| India | Sanaa Bhambri | Yuki Bhambri | Brother |
| India | Yuki Bhambri | Ankita Bhambri | Sister |
| India | Yuki Bhambri | Prerna Bhambri | Cousin |
| India | Yuki Bhambri | Sanaa Bhambri | Sister |
| India | Athar-Ali Fyzee | Hassan Ali Fyzee | Brother |
| India | Hassan Ali Fyzee | Athar-Ali Fyzee | Brother |
| India | Nitin Kirtane | Sandeep Kirtane | Cousin |
| India | Sandeep Kirtane | Nitin Kirtane | Cousin |
| India | Ramanathan Krishnan | Ramesh Krishnan | Son |
| India | Ramesh Krishnan | Ramanathan Krishnan | Father |
| India | Harsh Mankad | Nirupama Mankad | Mother |
| India | Nirupama Mankad | Harsh Mankad | Son |
| India | Gaurav Misra | Sumant Misra | Father |
| India | Sumant Misra | Gaurav Misra | Son |
| India | Divij Sharan | Samantha Murray Sharan | Wife |
| India | Chandril Sood | Lakshit Sood | Twin brother |
| India | Lakshit Sood | Chandril Sood | Twin brother |
| Indonesia | Liza Andriyani | Sulistyo Wibowo | Brother |
| Indonesia | Yayuk Basuki | Hary Suharyadi | Husband |
| Indonesia | Beatrice Gumulya | Sandy Gumulya | Sister |
| Indonesia | Sandy Gumulya | Beatrice Gumulya | Sister |
| Indonesia | Aga Soemarno | Yolanda Soemarno | Mother |
| Indonesia | Yolanda Soemarno | Aga Soemarno | Son |
| Indonesia | Lita Liem Sugiarto | Sutarjo Sugiarto | Husband |
| Indonesia | Sutarjo Sugiarto | Lita Liem Sugiarto | Wife |
| Indonesia | Hary Suharyadi | Yayuk Basuki | Wife |
| Indonesia | Lukky Tedjamukti | Arianne Hartono | Niece |
| Indonesia | Donald Wailan-Walalangi | Waya Walalangi | Sister |
| Indonesia | Waya Walalangi | Donald Wailan-Walalangi | Brother |
| Indonesia | Sulistyo Wibowo | Liza Andriyani | Sister |
| Iran | Mohammad Hossein Akbari | Taghi Akbari | Brother |
| Iran | Taghi Akbari | Mohammad Hossein Akbari | Brother |
| Iran | Matthew Farhang Mohtadi | Nick Mohtadi | Son |
| Israel | Julia Glushko | Lina Glushko | Sister |
| Israel | Lina Glushko | Julia Glushko | Sister |
| Israel | Dudi Sela | Ofer Sela | Brother |
| Israel | Ofer Sela | Dudi Sela | Brother |
| Israel | Anna Smashnova | Claudio Pistolesi | Ex-husband |
| Japan | Haruka Inoue | Maiko Inoue | Sister |
| Japan | Maiko Inoue | Haruka Inoue | Sister |
| Japan | Maiko Inoue | Bumpei Sato | Husband |
| Japan | Kosei Kamo | Sachiko Kamo | Sister |
| Japan | Sachiko Kamo | Kosei Kamo | Brother |
| Japan | Akiko Kijimuta | Naoko Kijimuta | Sister |
| Japan | Naoko Kijimuta | Akiko Kijimuta | Sister |
| Japan | Atsushi Miyagi | Reiko Miyagi | Sister |
| Japan | Reiko Miyagi | Atsushi Miyagi | Brother |
| Japan | Mari Osaka | Naomi Osaka | Sister |
| Japan | Naomi Osaka | Mari Osaka | Sister |
| Japan | Toshiaki Sakai | Toshiro Sakai | Father |
| Japan | Toshiro Sakai | Toshiaki Sakai | Son |
| Japan | Bumpei Sato | Maiko Inoue | Wife |
| Japan | Junko Sawamatsu | Kazuko Sawamatsu | Sister |
| Japan | Junko Sawamatsu | Naoko Sawamatsu | Daughter |
| Japan | Kazuko Sawamatsu | Junko Sawamatsu | Sister |
| Japan | Kazuko Sawamatsu | Naoko Sawamatsu | Niece |
| Japan | Naoko Sawamatsu | Junko Sawamatsu | Mother |
| Japan | Naoko Sawamatsu | Kazuko Sawamatsu | Aunt |
| Japan | Erika Sema | Yurika Sema | Sister |
| Japan | Yurika Sema | Erika Sema | Sister |
| Japan | Yosuke Watanuki | Yusuke Watanuki | Brother |
| Japan | Yusuke Watanuki | Yosuke Watanuki | Brother |
| Japan | Akiko Yonemura | Tomoko Yonemura | Sister |
| Japan | Tomoko Yonemura | Akiko Yonemura | Sister |
| Kazakhstan | Timur Khabibulin | Albina Khabibulina | Sister |
| Kazakhstan | Evgeny Korolev | Anna Kournikova | Cousin |
| Kazakhstan | Amina Rakhim | Madina Rakhim | Sister |
| Kazakhstan | Madina Rakhim | Amina Rakhim | Sister |
| Kazakhstan | Irina Selyutina | Wayne Black | Husband |
| Kazakhstan | Alexander Shevchenko | Anastasia Potapova | Wife |
| Oman | Fatma Al-Nabhani | Mohammed Al-Nabhani | Brother |
| Oman | Mohammed Al-Nabhani | Fatma Al-Nabhani | Sister |
| Pakistan | Abid Ali Akbar | Ahmed Ali Akbar | Brother |
| Pakistan | Ahmed Ali Akbar | Abid Ali Akbar | Brother |
| Philippines | Miguel Dungo Jr. | Miguel Dungo III | Son |
| Philippines | Miguel Dungo III | Miguel Dungo Jr. | Father |
| Qatar | Mousa Shanan Zayed | Mubarak Shannan Zayid | Brother |
| Qatar | Mubarak Shannan Zayid | Mousa Shanan Zayed | Brother |
| Saudi Arabia | Ammar Alhaqbani | Saud Alhogbani | Brother |
| Saudi Arabia | Saud Alhogbani | Ammar Alhaqbani | Brother |
| South Korea | Chung Hong | Chung Hyeon | Brother |
| South Korea | Chung Hyeon | Chung Hong | Brother |
| Syria | Amer Naow | Hazem Naw | Brother |
| Syria | Hazem Naw | Amer Naow | Brother |
| Taiwan | Angel Chan | Latisha Chan | Sister |
| Taiwan | Latisha Chan | Angel Chan | Sister |
| Taiwan | Cho I-hsuan | Cho Yi-tsen | Sister |
| Taiwan | Cho Yi-tsen | Cho I-hsuan | Sister |
| Taiwan | Hsieh Cheng-peng | Hsieh Su-wei | Sister |
| Taiwan | Hsieh Cheng-peng | Hsieh Yu-chieh | Sister |
| Taiwan | Hsieh Su-wei | Hsieh Cheng-peng | Brother |
| Taiwan | Hsieh Su-wei | Hsieh Yu-chieh | Sister |
| Taiwan | Hsieh Yu-chieh | Hsieh Cheng-peng | Brother |
| Taiwan | Hsieh Yu-chieh | Hsieh Su-wei | Sister |
| Taiwan | Lee Kuan-yi | Lee Ya-hsuan | Sister |
| Taiwan | Lee Ya-hsuan | Lee Kuan-yi | Brother |
| Thailand | Palaphoom Kovapitukted | Punnin Kovapitukted | Sister |
| Thailand | Punnin Kovapitukted | Palaphoom Kovapitukted | Brother |
| Thailand | Sanchai Ratiwatana | Sonchat Ratiwatana | Twin brother |
| Thailand | Sonchat Ratiwatana | Sanchai Ratiwatana | Twin brother |
| United Arab Emirates | Abdulrahman Al Janahi | Fares Al Janahi | Brother |
| United Arab Emirates | Abdulrahman Al Janahi | Hamad Abbas Janahi | Brother |
| United Arab Emirates | Fares Al Janahi | Abdulrahman Al Janahi | Brother |
| United Arab Emirates | Fares Al Janahi | Hamad Abbas Janahi | Brother |
| United Arab Emirates | Hamad Abbas Janahi | Abdulrahman Al Janahi | Brother |
| United Arab Emirates | Hamad Abbas Janahi | Fares Al Janahi | Brother |
| Uzbekistan | Albina Khabibulina | Timur Khabibulin | Brother |

## Europe

| Country of origin | Person 1 | Person 2 | Relationship |
| Austria | Alex Antonitsch | Mira Antonitsch | Daughter |
| Austria | Alex Antonitsch | Karin Oberleitner | Wife |
| Austria | Mira Antonitsch | Alex Antonitsch | Father |
| Austria | Mira Antonitsch | Karin Oberleitner | Mother |
| Austria | Mira Antonitsch | Michael Oberleitner | Uncle |
| Austria | Mira Antonitsch | Neil Oberleitner | Cousin |
| Austria | Daniela Klemenschits | Sandra Klemenschits | Twin sister |
| Austria | Sandra Klemenschits | Daniela Klemenschits | Twin sister |
| Austria | Gerald Melzer | Jürgen Melzer | Brother |
| Austria | Jürgen Melzer | Iveta Benešová | Ex-wife |
| Austria | Jürgen Melzer | Gerald Melzer | Brother |
| Austria | Karin Oberleitner | Alex Antonitsch | Husband |
| Austria | Karin Oberleitner | Mira Antonitsch | Daughter |
| Austria | Karin Oberleitner | Michael Oberleitner | Brother |
| Austria | Karin Oberleitner | Neil Oberleitner | Nephew |
| Austria | Michael Oberleitner | Mira Antonitsch | Niece |
| Austria | Michael Oberleitner | Karin Oberleitner | Sister |
| Austria | Michael Oberleitner | Neil Oberleitner | Son |
| Austria | Neil Oberleitner | Mira Antonitsch | Cousin |
| Austria | Neil Oberleitner | Karin Oberleitner | Aunt |
| Austria | Neil Oberleitner | Michael Oberleitner | Father |
| Austria | Luben Pampoulov | Bozhidar Pampoulov | Father |
| Austria | Luben Pampoulov | Matei Pampoulov | Uncle |
| Austria | Luben Pampoulov | Elena Pampoulova | Cousin |
| Austria | Hans Priller | Ulrike Priller | Sister |
| Austria | Ulrike Priller | Hans Priller | Brother |
| Austria | Barbara Schett | Joshua Eagle | Husband |
| Austria | Melanie Schnell | Lars Rehmann | Husband |
| Austria | Dominic Thiem | Moritz Thiem | Brother |
| Austria | Moritz Thiem | Dominic Thiem | Brother |
| Belarus | Sergey Betov | Margarita Betova | Wife |
| Belarus | Uladzimir Ignatik | Alexandra Cadanțu-Ignatik | Wife |
| Belgium | Alain Brichant | Jacques Brichant | Father |
| Belgium | Jacques Brichant | Alain Brichant | Son |
| Belgium | Elke Clijsters | Kim Clijsters | Sister |
| Belgium | Kim Clijsters | Elke Clijsters | Sister |
| Belgium | Anne de Borman | Léopold de Borman | Son |
| Belgium | Anne de Borman | Paul de Borman | Husband |
| Belgium | Léopold de Borman | Anne de Borman | Mother |
| Belgium | Léopold de Borman | Paul de Borman | Father |
| Belgium | Paul de Borman | Anne de Borman | Wife |
| Belgium | Paul de Borman | Léopold de Borman | Son |
| Belgium | Tamaryn Hendler | Martin Emmrich | Husband |
| Belgium | Christophe Rochus | Olivier Rochus | Brother |
| Belgium | Olivier Rochus | Christophe Rochus | Brother |
| Belgium | Kathleen Schuurmans | Alfonso González | Husband |
| Belgium | Jean Washer | Philippe Washer | Son |
| Belgium | Philippe Washer | Jean Washer | Father |
| Bosnia and Herzegovina | Zoran Petković | Andrea Petkovic | Daughter |
| Bulgaria | Yulia Berberian-Maleeva | Katerina Maleeva | Daughter |
| Bulgaria | Yulia Berberian-Maleeva | Magdalena Maleeva | Daughter |
| Bulgaria | Yulia Berberian-Maleeva | Manuela Maleeva | Daughter |
| Bulgaria | Lia Karatancheva | Sesil Karatantcheva | Sister |
| Bulgaria | Sesil Karatantcheva | Lia Karatancheva | Sister |
| Bulgaria | Dimitar Kuzmanov | Dora Rangelova | Mother |
| Bulgaria | Katerina Maleeva | Yulia Berberian-Maleeva | Mother |
| Bulgaria | Katerina Maleeva | Magdalena Maleeva | Sister |
| Bulgaria | Katerina Maleeva | Manuela Maleeva | Sister |
| Bulgaria | Magdalena Maleeva | Yulia Berberian-Maleeva | Mother |
| Bulgaria | Magdalena Maleeva | Katerina Maleeva | Sister |
| Bulgaria | Magdalena Maleeva | Manuela Maleeva | Sister |
| Bulgaria | Manuela Maleeva | Yulia Berberian-Maleeva | Mother |
| Bulgaria | Manuela Maleeva | Katerina Maleeva | Sister |
| Bulgaria | Manuela Maleeva | Magdalena Maleeva | Sister |
| Bulgaria | Bozhidar Pampoulov | Luben Pampoulov | Son |
| Bulgaria | Bozhidar Pampoulov | Matei Pampoulov | Twin brother |
| Bulgaria | Bozhidar Pampoulov | Elena Pampoulova | Niece |
| Bulgaria | Matei Pampoulov | Bozhidar Pampoulov | Twin brother |
| Bulgaria | Matei Pampoulov | Luben Pampoulov | Nephew |
| Bulgaria | Matei Pampoulov | Elena Pampoulova | Niece |
| Bulgaria | Elena Pampoulova | Bozhidar Pampoulov | Uncle |
| Bulgaria | Elena Pampoulova | Luben Pampoulov | Cousin |
| Bulgaria | Elena Pampoulova | Matei Pampoulov | Uncle |
| Bulgaria | Dora Rangelova | Dimitar Kuzmanov | Son |
| Bulgaria | Radoslav Shandarov | Vasil Shandarov | Brother |
| Bulgaria | Vasil Shandarov | Radoslav Shandarov | Brother |
| Bulgaria | Desislava Topalova | Radoslava Topalova | Sister |
| Bulgaria | Radoslava Topalova | Desislava Topalova | Sister |
| Croatia | Ivana Abramović | Marija Abramović | Sister |
| Croatia | Marija Abramović | Ivana Abramović | Sister |
| Croatia | Ivica Ančić | Mario Ančić | Brother |
| Croatia | Ivica Ančić | Sanja Ančić | Sister |
| Croatia | Mario Ančić | Ivica Ančić | Brother |
| Croatia | Mario Ančić | Sanja Ančić | Sister |
| Croatia | Sanja Ančić | Ivica Ančić | Brother |
| Croatia | Sanja Ančić | Mario Ančić | Brother |
| Croatia | Marin Draganja | Tomislav Draganja | Brother |
| Croatia | Tomislav Draganja | Marin Draganja | Brother |
| Croatia | Vladimir Petrović | Glenn Petrovic | Son |
| Croatia | Franjo Punčec | Frank Punčec | Son |
| Croatia | Ivan Sabanov | Matej Sabanov | Twin brother |
| Croatia | Matej Sabanov | Ivan Sabanov | Twin brother |
| Croatia | Karolina Šprem | Marcos Baghdatis | Husband |
| Cyprus | Marcos Baghdatis | Karolina Šprem | Wife |
| Czech Republic | Iveta Benešová | Jürgen Melzer | Ex-husband |
| Czech Republic | Stanislav Birner | Eva Birnerová | Daughter |
| Czech Republic | Stanislav Birner | Hana Birnerová | Daughter |
| Czech Republic | Eva Birnerová | Stanislav Birner | Father |
| Czech Republic | Eva Birnerová | Hana Birnerová | Sister |
| Czech Republic | Hana Birnerová | Stanislav Birner | Father |
| Czech Republic | Hana Birnerová | Eva Birnerová | Sister |
| Czech Republic | Kateřina Böhmová | Kateřina Skronská | Mother |
| Czech Republic | Martin Damm | Martin Damm Jr. | Son |
| Czech Republic | Brenda Fruhvirtová | Linda Fruhvirtová | Sister |
| Czech Republic | Linda Fruhvirtová | Brenda Fruhvirtová | Sister |
| Czech Republic | Petra Holubová | Julia Stusek | Daughter |
| Czech Republic | Olga Hostáková | Annika Penickova | Daughter |
| Czech Republic | Olga Hostáková | Kristina Penickova | Daughter |
| Czech Republic | Jan Kodeš | Jan Kodeš Jr | Son |
| Czech Republic | Jan Kodeš | Vlasta Vopičková | Sister |
| Czech Republic | Jan Kodeš Jr | Jan Kodeš | Father |
| Czech Republic | Jan Kodeš Jr | Vlasta Vopičková | Aunt |
| Czech Republic | Petr Korda | Sebastian Korda | Son |
| Czech Republic | Petr Korda | Regina Rajchrtová | Wife |
| Czech Republic | Štěpán Koudelka | Joan Koudelka | Wife |
| Czech Republic | Alena Kovačková | Jana Kovačková | Sister |
| Czech Republic | Jana Kovačková | Alena Kovačková | Sister |
| Czech Republic | Jan Koželuh | Karel Koželuh | Brother |
| Czech Republic | Jan Koželuh | Hana Sládková-Koželuhová | Niece |
| Czech Republic | Jan Koželuh | Mirka Koželuhová | Great-niece |
| Czech Republic | Karel Koželuh | Jan Koželuh | Brother |
| Czech Republic | Karel Koželuh | Hana Sládková-Koželuhová | Niece |
| Czech Republic | Karel Koželuh | Mirka Koželuhová | Great-niece |
| Czech Republic | Mirka Koželuhová | Jan Koželuh | Great-uncle |
| Czech Republic | Mirka Koželuhová | Karel Koželuh | Great-uncle |
| Czech Republic | Petra Kvitová | Jiří Vaněk | Husband |
| Czech Republic | Hana Mandlíková | Elizabeth Mandlik | Daughter |
| Czech Republic | Helena Matouš | Milan Matouš | Husband |
| Czech Republic | Milan Matouš | Helena Matouš | Wife |
| Czech Republic | Ivo Minář | Jan Minář | Brother |
| Czech Republic | Jan Minář | Ivo Minář | Brother |
| Czech Republic | Jaroslav Navrátil | Michal Navrátil | Son |
| Czech Republic | Michal Navrátil | Jaroslav Navrátil | Father |
| Czech Republic | František Pála | Petr Pála | Son |
| Czech Republic | Petr Pála | František Pála | Father |
| Czech Republic | Karolína Plíšková | Kristýna Plíšková | Twin sister |
| Czech Republic | Kristýna Plíšková | Karolína Plíšková | Twin sister |
| Czech Republic | Jaroslav Pospíšil | Jana Pospíšilová | Sister |
| Czech Republic | Jana Pospíšilová | Jaroslav Pospíšil | Brother |
| Czech Republic | Regina Rajchrtová | Petr Korda | Husband |
| Czech Republic | Regina Rajchrtová | Sebastian Korda | Son |
| Czech Republic | David Rikl | Patrik Rikl | Son |
| Czech Republic | Patrik Rikl | David Rikl | Father |
| Czech Republic | Jan Šátral | Denisa Šátralová | Wife |
| Czech Republic | Denisa Šátralová | Jan Šátral | Husband |
| Czech Republic | Anna Sisková | Kateřina Sisková | Mother |
| Czech Republic | Kateřina Sisková | Anna Sisková | Daughter |
| Czech Republic | Milada Skrbková | Ladislav Žemla | Husband |
| Czech Republic | Kateřina Skronská | Kateřina Böhmová | Daughter |
| Czech Republic | Hana Sládková-Koželuhová | Jan Koželuh | Uncle |
| Czech Republic | Hana Sládková-Koželuhová | Karel Koželuh | Uncle |
| Czech Republic | Barbora Štefková | Sylvia Štefková | Mother |
| Czech Republic | Sylvia Štefková | Barbora Štefková | Daughter |
| Czech Republic | Radek Štěpánek | Nicole Vaidišová | Wife |
| Czech Republic | Barbora Strýcová | Jakub Záhlava | Ex-husband |
| Czech Republic | Cyril Suk | Helena Suková | Sister |
| Czech Republic | Cyril Suk | Věra Suková | Mother |
| Czech Republic | Helena Suková | Cyril Suk | Brother |
| Czech Republic | Helena Suková | Věra Suková | Mother |
| Czech Republic | Věra Suková | Cyril Suk | Son |
| Czech Republic | Věra Suková | Helena Suková | Daughter |
| Czech Republic | Renáta Tomanová | Pavel Vojtíšek | Husband |
| Czech Republic | Nicole Vaidišová | Toby Kodat | Half-brother |
| Czech Republic | Nicole Vaidišová | Radek Štěpánek | Wife |
| Czech Republic | Jiří Vaněk | Marketa Kochta | Ex-wife |
| Czech Republic | Jiří Vaněk | Petra Kvitová | Wife |
| Czech Republic | Vlasta Vopičková | Jan Kodeš | Brother |
| Czech Republic | Vlasta Vopičková | Jan Kodeš Jr. | Nephew |
| Czech Republic | Sandra Záhlavová | Jakub Záhlava | Cousin |
| Czech Republic | Ladislav Žemla | Milada Skrbková | Wife |
| Denmark | Pia Balling | Merete Balling-Stockmann | Daughter |
| Denmark | Merete Balling-Stockmann | Pia Balling | Mother |
| Denmark | Kurt Nielsen | Frederik Nielsen | Grandson |
| Denmark | Frederik Nielsen | Kurt Nielsen | Grandfather |
| Denmark | Clara Tauson | Michael Tauson | Uncle |
| Denmark | Michael Tauson | Clara Tauson | Niece |
| Denmark | Einer Ulrich | Jørgen Ulrich | Son |
| Denmark | Einer Ulrich | Torben Ulrich | Son |
| Denmark | Jørgen Ulrich | Einer Ulrich | Father |
| Denmark | Jørgen Ulrich | Torben Ulrich | Brother |
| Denmark | Torben Ulrich | Einer Ulrich | Father |
| Denmark | Torben Ulrich | Jørgen Ulrich | Brother |
| Estonia | Maileen Nuudi | Tiit Nuudi | Father |
| Estonia | Tiit Nuudi | Maileen Nuudi | Daughter |
| Estonia | Aita Põldma | Jaak Põldma | Son |
| Estonia | Jaak Põldma | Aita Põldma | Mother |
| Estonia | Kristofer Siimar | Mattias Siimar | Twin brother |
| Estonia | Mattias Siimar | Kristofer Siimar | Twin brother |
| Finland | Heikki Hedman | Mika Hedman | Son |
| Finland | Mika Hedman | Heikki Hedman | Father |
| Finland | Henri Kontinen | Micke Kontinen | Brother |
| Finland | Micke Kontinen | Henri Kontinen | Brother |
| Finland | Emma Laine | Essi Laine | Sister |
| Finland | Essi Laine | Emma Laine | Sister |
| Finland | Birgitta Lindström | Christina Lindström | Sister |
| Finland | Christina Lindström | Birgitta Lindström | Sister |
| Finland | Otto Virtanen | Pasi Virtanen | Father |
| Finland | Pasi Virtanen | Otto Virtanen | Son |
| France | Blanche Amblard | Suzanne Amblard | Twin sister |
| France | Suzanne Amblard | Blanche Amblard | Twin sister |
| France | Julie Belgraver | John van Lottum | Uncle |
| France | Julie Belgraver | Noëlle van Lottum | Mother |
| France | Philippe Chatrier | Susan Partridge | Ex-wife |
| France | Daniel Courcol | Jean-Pierre Courcol | Father |
| France | Jean-Pierre Courcol | Daniel Courcol | Son |
| France | Pierre Darmon | Rosie Reyes | Wife |
| France | Alexia Dechaume-Balleret | Benjamin Balleret | Stepson |
| France | Alexia Dechaume-Balleret | Bernard Balleret | Husband |
| France | Aubane Droguet | Titouan Droguet | Brother |
| France | Titouan Droguet | Aubane Droguet | Sister |
| France | Ksenia Efremova | Julia Efremova | Mother |
| France | Olivia Féry | Arthur Fery | Son |
| France | Florence Gauvain | Hervé Gauvain | Husband |
| France | Florence Gauvain | Sybille Gauvain | Daughter |
| France | Hervé Gauvain | Florence Gauvain | Wife |
| France | Hervé Gauvain | Sybille Gauvain | Daughter |
| France | Sybille Gauvain | Florence Gauvain | Mother |
| France | Sybille Gauvain | Hervé Gauvain | Father |
| France | Hervé Grenier | Hugo Grenier | Son |
| France | Hugo Grenier | Hervé Grenier | Father |
| France | Amandine Hesse | Nicole Hesse-Cazaux | Mother |
| France | Nicole Hesse-Cazaux | Amandine Hesse | Daughter |
| France | Nelly Landry | Pierre Henri Landry | Ex-husband |
| France | Pierre Henri Landry | Nelly Landry | Ex-wife |
| France | Yasmine Mansouri | Skander Mansouri | Brother |
| France | Daryl Monfils | Gaël Monfils | Brother |
| France | Gaël Monfils | Daryl Monfils | Brother |
| France | Gaël Monfils | Elina Svitolina | Wife |
| France | Daphnée Mpetshi Perricard | Giovanni Mpetshi Perricard | Brother |
| France | Giovanni Mpetshi Perricard | Daphnée Mpetshi Perricard | Sister |
| France | Francis Nys | Hugo Nys | Grandson |
| France | Benoît Paire | Thomas Paire | Brother |
| France | Thomas Paire | Benoît Paire | Brother |
| France | Virginie Paquet | Arthur Rinderknech | Son |
| France | Jacques Renavand | Nicolas Renavand | Son |
| France | Nicolas Renavand | Jacques Renavand | Father |
| France | Arthur Rinderknech | Virginie Paquet | Mother |
| France | Arthur Rinderknech | Valentin Vacherot | Cousin |
| France | Christophe Roger-Vasselin | Édouard Roger-Vasselin | Son |
| France | Édouard Roger-Vasselin | Christophe Roger-Vasselin | Father |
| France | Monique Salfati | Gaetano Di Maso | Husband |
| France | Sandrine Testud | Vittorio Magnelli | Husband |
| France | André Vacherot | Marcel Vacherot | Brother |
| France | Marcel Vacherot | André Vacherot | Brother |
| Germany | Adriana Barna | Anca Barna | Sister |
| Germany | Anca Barna | Adriana Barna | Sister |
| Germany | Edda Buding | Ilse Buding | Sister |
| Germany | Edda Buding | Ingo Buding | Brother |
| Germany | Ilse Buding | Edda Buding | Sister |
| Germany | Ilse Buding | Ingo Buding | Brother |
| Germany | Ilse Buding | Mike Davies | Husband |
| Germany | Ingo Buding | Edda Buding | Sister |
| Germany | Ingo Buding | Ilse Buding | Sister |
| Germany | Martin Emmrich | Thomas Emmrich | Father |
| Germany | Martin Emmrich | Tamaryn Hendler | Wife |
| Germany | Martin Emmrich | Michaëlla Krajicek | Ex-wife |
| Germany | Thomas Emmrich | Martin Emmrich | Son |
| Germany | Julia Görges | Wesley Koolhof | Husband |
| Germany | Steffi Graf | Andre Agassi | Husband |
| Germany | Sabine Haas | Tommy Haas | Brother |
| Germany | Tommy Haas | Sabine Haas | Sister |
| Germany | Carmen Klaschka | Sabine Klaschka | Sister |
| Germany | Sabine Klaschka | Carmen Klaschka | Sister |
| Germany | Marketa Kochta | Renata Kochta | Sister |
| Germany | Marketa Kochta | Jiří Vaněk | Ex-husband |
| Germany | Renata Kochta | Marketa Kochta | Sister |
| Germany | Gabriela Kučerová | Magdalena Kučerová | Sister |
| Germany | Magdalena Kučerová | Gabriela Kučerová | Sister |
| Germany | Eva Lys | Lisa Matviyenko | Sister |
| Germany | Lisa Matviyenko | Eva Lys | Sister |
| Germany | Tore Meinecke | Céline Cohen | Wife |
| Germany | Tayisiya Morderger | Yana Morderger | Twin sister |
| Germany | Yana Morderger | Tayisiya Morderger | Twin sister |
| Germany | Andrea Petkovic | Zoran Petković | Father |
| Germany | Anna Petkovic | Mika Petkovic | Brother |
| Germany | Mika Petkovic | Anna Petkovic | Sister |
| Germany | Hans-Jürgen Pohmann | Inge Pohmann | Mother |
| Germany | Inge Pohmann | Hans-Jürgen Pohmann | Son |
| Germany | Lars Rehmann | Melanie Schnell | Wife |
| Germany | Helga Schultze | Juan Gisbert Schultze | Nephew |
| Germany | Julia Stusek | Petra Holubová | Mother |
| Germany | Arne Thoms | Heike Thoms | Sister |
| Germany | Heike Thoms | Arne Thoms | Brother |
| Germany | Pavel Vojtíšek | Renáta Tomanová | Wife |
| Germany | Jakub Záhlava | Barbora Strýcová | Ex-wife |
| Germany | Jakub Záhlava | Sandra Záhlavová | Cousin |
| Germany | Alexander Zverev | Alexander Zverev Sr. | Father |
| Germany | Alexander Zverev | Irina Zvereva | Mother |
| Germany | Alexander Zverev | Mischa Zverev | Brother |
| Germany | Mischa Zverev | Alexander Zverev | Brother |
| Germany | Mischa Zverev | Alexander Zverev Sr. | Father |
| Germany | Mischa Zverev | Irina Zvereva | Mother |
| Greece | Aristidis Akratopoulos | Konstantinos Akratopoulos | Brother |
| Greece | Konstantinos Akratopoulos | Aristidis Akratopoulos | Brother |
| Greece | Carol-Ann Kalogeropoulos | Nicholas Kalogeropoulos | Husband |
| Greece | Nicholas Kalogeropoulos | Carol-Ann Kalogeropoulos | Wife |
| Greece | George Kalovelonis | Markos Kalovelonis | Son |
| Greece | Markos Kalovelonis | George Kalovelonis | Father |
| Greece | Angeliki Kanellopoulou | Dimitra Pavlou | Niece |
| Greece | Angeliki Kanellopoulou | Maria Sakkari | Daughter |
| Greece | Nicolas Kelaidis | Lilian Drescher | Wife |
| Greece | Dimitra Pavlou | Angeliki Kanellopoulou | Aunt |
| Greece | Dimitra Pavlou | Maria Sakkari | Cousin |
| Greece | Sapfo Sakellaridi | Stefanos Sakellaridis | Brother |
| Greece | Stefanos Sakellaridis | Sapfo Sakellaridi | Sister |
| Greece | Maria Sakkari | Angeliki Kanellopoulou | Mother |
| Greece | Maria Sakkari | Dimitra Pavlou | Cousin |
| Greece | Apostolos Tsitsipas | Julia Salnikova | Wife |
| Greece | Apostolos Tsitsipas | Petros Tsitsipas | Son |
| Greece | Apostolos Tsitsipas | Stefanos Tsitsipas | Son |
| Greece | Petros Tsitsipas | Julia Salnikova | Mother |
| Greece | Petros Tsitsipas | Apostolos Tsitsipas | Father |
| Greece | Petros Tsitsipas | Stefanos Tsitsipas | Brother |
| Greece | Stefanos Tsitsipas | Julia Salnikova | Mother |
| Greece | Stefanos Tsitsipas | Apostolos Tsitsipas | Father |
| Greece | Stefanos Tsitsipas | Petros Tsitsipas | Brother |
| Hungary | Virág Csurgó | Adrienn Nagy | Daughter |
| Hungary | Nóra Köves | Balázs Taróczy | Husband |
| Hungary | Adrienn Nagy | Virág Csurgó | Mother |
| Hungary | Andrea Noszály | Sándor Noszály | Brother |
| Hungary | Sándor Noszály | Andrea Noszály | Sister |
| Hungary | Ágnes Szávay | Blanka Szávay | Sister |
| Hungary | Blanka Szávay | Ágnes Szávay | Sister |
| Hungary | Balázs Taróczy | Nóra Köves | Wife |
| Hungary | Luca Udvardy | Panna Udvardy | Sister |
| Hungary | Panna Udvardy | Luca Udvardy | Sister |
| Ireland | Grainger Chaytor | Tom Chaytor | Brother |
| Ireland | Tom Chaytor | Grainger Chaytor | Brother |
| Ireland | Blayney Hamilton | William Hamilton | Brother |
| Ireland | Blayney Hamilton | Willoughby Hamilton | Brother |
| Ireland | William Hamilton | Blayney Hamilton | Brother |
| Ireland | William Hamilton | Willoughby Hamilton | Brother |
| Ireland | Willoughby Hamilton | Blayney Hamilton | Brother |
| Ireland | Willoughby Hamilton | William Hamilton | Brother |
| Ireland | Beatrice Langrishe | May Langrishe | Sister |
| Ireland | May Langrishe | Beatrice Langrishe | Sister |
| Ireland | Kevin Sorensen | Louk Sorensen | Brother |
| Ireland | Kevin Sorensen | Sean Sorensen | Father |
| Ireland | Louk Sorensen | Kevin Sorensen | Brother |
| Ireland | Louk Sorensen | Sean Sorensen | Father |
| Ireland | Sean Sorensen | Kevin Sorensen | Son |
| Ireland | Sean Sorensen | Louk Sorensen | Son |
| Ireland | Frank Stoker | Norma Stoker | Daughter |
| Ireland | Norma Stoker | Frank Stoker | Father |
| Italy | Andrea Arnaboldi | Federico Arnaboldi | Cousin |
| Italy | Federico Arnaboldi | Andrea Arnaboldi | Cousin |
| Italy | Jacopo Berrettini | Matteo Berrettini | Brother |
| Italy | Matteo Berrettini | Jacopo Berrettini | Brother |
| Italy | Annalisa Bossi | Renato Bossi | Husband |
| Italy | Renato Bossi | Annalisa Bossi | Wife |
| Italy | Nuria Brancaccio | Raúl Brancaccio | Brother |
| Italy | Raúl Brancaccio | Nuria Brancaccio | Sister |
| Italy | Flavio Cobolli | Stefano Cobolli | Father |
| Italy | Stefano Cobolli | Flavio Cobolli | Son |
| Italy | Marcello del Bello | Rolando Del Bello | Brother |
| Italy | Rolando Del Bello | Marcello del Bello | Brother |
| Italy | Gaetano Di Maso | Monique Salfati | Wife |
| Italy | Cristiana Ferrando | Linda Ferrando | Aunt |
| Italy | Linda Ferrando | Cristiana Ferrando | Niece |
| Italy | Fabio Fognini | Flavia Pennetta | Wife |
| Italy | Andrea Gaudenzi | Stefano Gaudenzi | Uncle |
| Italy | Stefano Gaudenzi | Andrea Gaudenzi | Nephew |
| Italy | Claudia Giovine | Flavia Pennetta | Cousin |
| Italy | Elia Grossi | Marzia Grossi | Sister |
| Italy | Marzia Grossi | Elia Grossi | Brother |
| Italy | Karin Knapp | Francesco Piccari | Husband |
| Italy | Vittorio Magnelli | Sandrine Testud | Wife |
| Italy | Pietro Marzano | Daniela Porzio | Wife |
| Italy | Evelyn Mayr | Julia Mayr | Sister |
| Italy | Julia Mayr | Evelyn Mayr | Sister |
| Italy | Famiano Meneschincheri | Marco Meneschincheri | Brother |
| Italy | Marco Meneschincheri | Famiano Meneschincheri | Brother |
| Italy | Gianni Ocleppo | Julian Ocleppo | Son |
| Italy | Julian Ocleppo | Gianni Ocleppo | Father |
| Italy | Francesca Pace | Irina Spîrlea | Mother |
| Italy | Adriano Panatta | Claudio Panatta | Brother |
| Italy | Claudio Panatta | Adriano Panatta | Brother |
| Italy | Flavia Pennetta | Fabio Fognini | Husband |
| Italy | Flavia Pennetta | Claudia Giovine | Cousin |
| Italy | Francesco Piccari | Karin Knapp | Wife |
| Italy | Lisa Pigato | Ugo Pigato | Father |
| Italy | Ugo Pigato | Lisa Pigato | Daughter |
| Italy | Claudio Pistolesi | Anna Smashnova | Ex-wife |
| Italy | Daniela Porzio | Pietro Marzano | Husband |
| Italy | Francesco Ricci Bitti | Raimondo Ricci Bitti | Brother |
| Italy | Raimondo Ricci Bitti | Francesco Ricci Bitti | Brother |
| Italy | Adriana Serra Zanetti | Antonella Serra Zanetti | Sister |
| Italy | Antonella Serra Zanetti | Adriana Serra Zanetti | Sister |
| Italy | Martina Trevisan | Matteo Trevisan | Brother |
| Italy | Matteo Trevisan | Martina Trevisan | Sister |
| Latvia | Laura Gulbe | Ernests Gulbis | Half-brother |
| Latvia | Ernests Gulbis | Laura Gulbe | Half-sister |
| Latvia | Armand Strombach | Robert Strombachs | Son |
| Latvia | Robert Strombachs | Armand Strombach | Father |
| Moldova | Ion Bucșa | Cristina Bucșa | Daughter |
| Monaco | Benjamin Balleret | Bernard Balleret | Father |
| Monaco | Benjamin Balleret | Alexia Dechaume-Balleret | Stepmother |
| Monaco | Benjamin Balleret | Valentin Vacherot | Half-brother |
| Monaco | Bernard Balleret | Benjamin Balleret | Son |
| Monaco | Bernard Balleret | Alexia Dechaume-Balleret | Wife |
| Monaco | Hugo Nys | Francis Nys | Grandfather |
| Monaco | Valentin Vacherot | Benjamin Balleret | Half-brother |
| Monaco | Valentin Vacherot | Arthur Rinderknech | Cousin |
| Montenegro | Igor Saveljić | Ivan Saveljić | Twin brother |
| Montenegro | Ivan Saveljić | Igor Saveljić | Twin brother |
| Netherlands | Scott Griekspoor | Tallon Griekspoor | Brother |
| Netherlands | Tallon Griekspoor | Scott Griekspoor | Brother |
| Netherlands | Arianne Hartono | Lukky Tedjamukti | Aunt |
| Netherlands | Fred Hemmes Sr. | Fred Hemmes Jr. | Son |
| Netherlands | Fred Hemmes Jr. | Fred Hemmes Sr. | Father |
| Netherlands | Wesley Koolhof | Julia Görges | Wife |
| Netherlands | Michaëlla Krajicek | Martin Emmrich | Ex-husband |
| Netherlands | Michaëlla Krajicek | Austin Krajicek | Cousin |
| Netherlands | Michaëlla Krajicek | Richard Krajicek | Half-brother |
| Netherlands | Richard Krajicek | Austin Krajicek | Cousin |
| Netherlands | Richard Krajicek | Michaëlla Krajicek | Half-sister |
| Netherlands | Marielle Rooimans | Nicolette Rooimans | Twin sister |
| Netherlands | Nicolette Rooimans | Marielle Rooimans | Twin sister |
| Netherlands | John van Lottum | Julie Belgraver | Niece |
| Netherlands | John van Lottum | Noëlle van Lottum | Sister |
| Netherlands | Noëlle van Lottum | Julie Belgraver | Daughter |
| Netherlands | Noëlle van Lottum | John van Lottum | Brother |
| Norway | Johan Haanes | Sigurd Haanes | Brother |
| Norway | Sigurd Haanes | Johan Haanes | Brother |
| Norway | Casper Ruud | Christian Ruud | Father |
| Norway | Christian Ruud | Casper Ruud | Son |
| Poland | Dawid Celt | Agnieszka Radwańska | Wife |
| Poland | Gina Feistel | Magdalena Feistel | Mother |
| Poland | Magdalena Feistel | Gina Feistel | Daughter |
| Poland | Hubert Hurkacz | Tomasz Maliszewski | Uncle |
| Poland | Tomasz Maliszewski | Hubert Hurkacz | Nephew |
| Poland | Agnieszka Radwańska | Dawid Celt | Husband |
| Poland | Agnieszka Radwańska | Urszula Radwańska | Sister |
| Poland | Urszula Radwańska | Agnieszka Radwańska | Sister |
| Poland | Aleksandra Rosolska | Alicja Rosolska | Sister |
| Poland | Alicja Rosolska | Aleksandra Rosolska | Sister |
| Portugal | Felipe Cunha e Silva | João Cunha e Silva | Father |
| Portugal | João Cunha e Silva | Felipe Cunha e Silva | Son |
| Portugal | Francisca Jorge | Matilde Jorge | Sister |
| Portugal | Matilde Jorge | Francisca Jorge | Sister |
| Portugal | Francisco Rocha | Henrique Rocha | Brother |
| Portugal | Henrique Rocha | Francisco Rocha | Brother |
| Portugal | João Dinis Silva | Tiago Silva | Brother |
| Portugal | Tiago Silva | João Dinis Silva | Brother |
| Romania | Alexandra Cadanțu-Ignatik | Uladzimir Ignatik | Husband |
| Romania | Ionuț Moldovan | Mihaela Moldovan | Sister |
| Romania | Mihaela Moldovan | Ionuț Moldovan | Brother |
| Romania | Ilie Năstase | Mihnea-Ion Năstase | Nephew |
| Romania | Mihnea-Ion Năstase | Ilie Năstase | Uncle |
| Romania | Gabriela Niculescu | Monica Niculescu | Sister |
| Romania | Monica Niculescu | Gabriela Niculescu | Sister |
| Romania | Mariana Simionescu | Björn Borg | Ex-husband |
| Romania | Irina Spîrlea | Francesca Pace | Daughter |
| Romania | Adrian Ungur | Liana Ungur | Wife |
| Romania | Liana Ungur | Adrian Ungur | Husband |
| Russia | Erika Andreeva | Mirra Andreeva | Sister |
| Russia | Mirra Andreeva | Erika Andreeva | Sister |
| Russia | Margarita Betova | Sergey Betov | Husband |
| Russia | Nikolay Davydenko | Philipp Davydenko | Nephew |
| Russia | Philipp Davydenko | Nikolay Davydenko | Uncle |
| Russia | Sergei Demekhine | Veronika Kudermetova | Wife |
| Russia | Artem Derepasko | Timofei Derepasko | Son |
| Russia | Timofei Derepasko | Artem Derepasko | Father |
| Russia | Julia Efremova | Ksenia Efremova | Daughter |
| Russia | Rauza Islanova | Dinara Safina | Daughter |
| Russia | Rauza Islanova | Marat Safin | Son |
| Russia | Anna Kournikova | Evgeny Korolev | Cousin |
| Russia | Polina Kudermetova | Veronika Kudermetova | Sister |
| Russia | Veronika Kudermetova | Sergei Demekhine | Husband |
| Russia | Veronika Kudermetova | Polina Kudermetova | Sister |
| Russia | Anna Arina Marenko | Andrey Rublev | Half-brother |
| Russia | Andrei Mishin | Daria Mishina | Wife |
| Russia | Daria Mishina | Andrei Mishin | Husband |
| Russia | Alexandra Panova | Olga Panova | Sister |
| Russia | Olga Panova | Alexandra Panova | Sister |
| Russia | Alexander Pavlioutchenkov | Anastasia Pavlyuchenkova | Sister |
| Russia | Anastasia Pavlyuchenkova | Alexander Pavlioutchenkov | Brother |
| Russia | Anastasia Potapova | Alexander Shevchenko | Husband |
| Russia | Andrey Rublev | Anna Arina Marenko | Half-sister |
| Russia | Marat Safin | Rauza Islanova | Mother |
| Russia | Marat Safin | Dinara Safina | Sister |
| Russia | Dinara Safina | Rauza Islanova | Mother |
| Russia | Dinara Safina | Marat Safin | Brother |
| Russia | Julia Salnikova | Apostolos Tsitsipas | Husband |
| Russia | Julia Salnikova | Petros Tsitsipas | Son |
| Russia | Julia Salnikova | Stefanos Tsitsipas | Son |
| Russia | Dmitri Sitak | Artem Sitak | Brother |
| Russia | Alexander Zverev Sr. | Alexander Zverev | Son |
| Russia | Alexander Zverev Sr. | Irina Zvereva | Wife |
| Russia | Alexander Zverev Sr. | Mischa Zverev | Son |
| Russia | Irina Zvereva | Alexander Zverev | Son |
| Russia | Irina Zvereva | Alexander Zverev Sr. | Husband |
| Russia | Irina Zvereva | Mischa Zverev | Son |
| Serbia | Djordje Djokovic | Marko Djokovic | Brother |
| Serbia | Djordje Djokovic | Novak Djokovic | Brother |
| Serbia | Marko Djokovic | Djordje Djokovic | Brother |
| Serbia | Marko Djokovic | Novak Djokovic | Brother |
| Serbia | Novak Djokovic | Djordje Djokovic | Brother |
| Serbia | Novak Djokovic | Marko Djokovic | Brother |
| Serbia | David Savić | Dragan Savić | Father |
| Serbia | Dragan Savić | David Savić | Son |
| Slovakia | Kristína Kučová | Zuzana Kučová | Sister |
| Slovakia | Zuzana Kučová | Kristína Kučová | Sister |
| Slovakia | Miloslav Mečíř | Miloslav Mečíř Jr. | Son |
| Slovakia | Miloslav Mečíř Jr. | Miloslav Mečíř | Father |
| Slovakia | Anna Karolína Schmiedlová | Kristína Schmiedlová | Sister |
| Slovakia | Kristína Schmiedlová | Anna Karolína Schmiedlová | Sister |
| Slovenia | Aljaž Bedene | Andraž Bedene | Twin brother |
| Slovenia | Andraž Bedene | Aljaž Bedene | Twin brother |
| Slovenia | Luka Gregorc | Miha Gregorc | Brother |
| Slovenia | Miha Gregorc | Luka Gregorc | Brother |
| Slovenia | Maša Vesenjak | Urška Vesenjak | Twin sister |
| Slovenia | Urška Vesenjak | Maša Vesenjak | Twin sister |
| Spain | Alberto Arilla | José Luis Arilla | Brother |
| Spain | José Luis Arilla | Alberto Arilla | Brother |
| Spain | Cristina Bucșa | Ion Bucșa | Father |
| Spain | Jorge Gisbert | José María Gisbert | Brother |
| Spain | Jorge Gisbert | Juan Gisbert Sr. | Brother |
| Spain | Jorge Gisbert | Juan Gisbert Schultze | Nephew |
| Spain | José María Gisbert | Jorge Gisbert | Brother |
| Spain | José María Gisbert | Juan Gisbert Sr. | Brother |
| Spain | José María Gisbert | Juan Gisbert Schultze | Nephew |
| Spain | Juan Gisbert Sr. | Jorge Gisbert | Brother |
| Spain | Juan Gisbert Sr. | José María Gisbert | Brother |
| Spain | Juan Gisbert Sr. | Juan Gisbert Schultze | Son |
| Spain | Juan Gisbert Schultze | Jorge Gisbert | Uncle |
| Spain | Juan Gisbert Schultze | José María Gisbert | Uncle |
| Spain | Juan Gisbert Schultze | Juan Gisbert Sr. | Father |
| Spain | Juan Gisbert Schultze | Helga Schultze | Aunt |
| Spain | Gerard Granollers | Marcel Granollers | Brother |
| Spain | Marcel Granollers | Gerard Granollers | Brother |
| Spain | Álex López Morón | Víctor López Morón | Brother |
| Spain | Víctor López Morón | Álex López Morón | Brother |
| Spain | Carmen Mandarino | José Edison Mandarino | Husband |
| Spain | Albert Montañés | Francesc Montañés | Brother |
| Spain | Francesc Montañés | Albert Montañés | Brother |
| Spain | Rafael Nadal | Toni Nadal | Uncle |
| Spain | Toni Nadal | Rafael Nadal | Nephew |
| Spain | María José Sánchez Alayeto | María Pilar Sánchez Alayeto | Twin sister |
| Spain | María Pilar Sánchez Alayeto | María José Sánchez Alayeto | Twin sister |
| Spain | Arantxa Sánchez Vicario | Emilio Sánchez | Brother |
| Spain | Arantxa Sánchez Vicario | Javier Sánchez | Brother |
| Spain | Emilio Sánchez | Arantxa Sánchez Vicario | Sister |
| Spain | Emilio Sánchez | Javier Sánchez | Brother |
| Spain | Javier Sánchez | Arantxa Sánchez Vicario | Sister |
| Spain | Javier Sánchez | Emilio Sánchez | Brother |
| Spain | Janet Souto | Ninoska Souto | Sister |
| Spain | Ninoska Souto | Janet Souto | Sister |
| Spain | Gabriela Velasco Andreu | Jairo Velasco Jr. | Brother |
| Spain | Gabriela Velasco Andreu | Jairo Velasco Sr. | Father |
| Spain | Jairo Velasco Jr. | Gabriela Velasco Andreu | Sister |
| Spain | Jairo Velasco Jr. | Jairo Velasco Sr. | Father |
| Sweden | Mirjam Björklund | Denis Shapovalov | Fiancé |
| Sweden | Björn Borg | Leo Borg | Son |
| Sweden | Björn Borg | Mariana Simionescu | Ex-wife |
| Sweden | Leo Borg | Björn Borg | Father |
| Sweden | André Göransson | Tim Göransson | Brother |
| Sweden | Tim Göransson | André Göransson | Brother |
| Sweden | Anders Henricsson | Per Henricsson | Brother |
| Sweden | Per Henricsson | Anders Henricsson | Brother |
| Sweden | Christer Holm | Henrik Holm | Son |
| Sweden | Christer Holm | Nils Holm | Son |
| Sweden | Henrik Holm | Christer Holm | Father |
| Sweden | Henrik Holm | Nils Holm | Brother |
| Sweden | Nils Holm | Christer Holm | Father |
| Sweden | Nils Holm | Henrik Holm | Brother |
| Sweden | Joachim Johansson | Leif Johansson | Father |
| Sweden | Leif Johansson | Joachim Johansson | Son |
| Sweden | William Rejchtman Vinciguerra | Andreas Vinciguerra | Uncle |
| Sweden | Nadja Roma | Sandra Roma | Sister |
| Sweden | Sandra Roma | Nadja Roma | Sister |
| Sweden | Hans Simonsson | Stefan Simonsson | Brother |
| Sweden | Stefan Simonsson | Hans Simonsson | Brother |
| Sweden | Andreas Vinciguerra | William Rejchtman Vinciguerra | Nephew |
| Sweden | Elias Ymer | Mikael Ymer | Brother |
| Sweden | Mikael Ymer | Elias Ymer | Brother |
| Switzerland | Charles Aeschlimann | Leslie Bancroft | Wife |
| Switzerland | Daniela Casanova | Myriam Casanova | Sister |
| Switzerland | Myriam Casanova | Daniela Casanova | Sister |
| Switzerland | Cathy Caverzasio | Kilian Feldbausch | Son |
| Switzerland | Céline Cohen | Tore Meinecke | Husband |
| Switzerland | Sandro Della Piana | Henri Laaksonen | Son |
| Switzerland | Lilian Drescher | Nicolas Kelaidis | Husband |
| Switzerland | Mirka Federer | Roger Federer | Husband |
| Switzerland | Roger Federer | Mirka Federer | Wife |
| Switzerland | Kilian Feldbausch | Cathy Caverzasio | Mother |
| Switzerland | Heinz Günthardt | Markus Günthardt | Brother |
| Switzerland | Markus Günthardt | Heinz Günthardt | Brother |
| Switzerland | Henri Laaksonen | Sandro Della Piana | Father |
| Switzerland | Joana Manta | Leonardo Manta | Father |
| Switzerland | Joana Manta | Lorenzo Manta | Brother |
| Switzerland | Leonardo Manta | Joana Manta | Daughter |
| Switzerland | Leonardo Manta | Lorenzo Manta | Son |
| Switzerland | Lorenzo Manta | Joana Manta | Sister |
| Switzerland | Lorenzo Manta | Leonardo Manta | Father |
| Switzerland | Claudio Mezzadri | Stefano Mezzadri | Brother |
| Switzerland | Stefano Mezzadri | Claudio Mezzadri | Brother |
| Switzerland | Sarah Moundir | Adam Moundir | Brother |
| Ukraine | Talina Beiko | Marta Kostyuk | Daughter |
| Ukraine | Alona Bondarenko | Kateryna Bondarenko | Sister |
| Ukraine | Alona Bondarenko | Valeria Bondarenko | Sister |
| Ukraine | Kateryna Bondarenko | Alona Bondarenko | Sister |
| Ukraine | Kateryna Bondarenko | Valeria Bondarenko | Sister |
| Ukraine | Valeria Bondarenko | Alona Bondarenko | Sister |
| Ukraine | Valeria Bondarenko | Kateryna Bondarenko | Sister |
| Ukraine | Alexandr Dolgopolov | Oleksandr Dolgopolov Sr. | Father |
| Ukraine | Oleksandr Dolgopolov Sr. | Alexandr Dolgopolov | Son |
| Ukraine | Elizaveta Ianchuk | Olga Ianchuk | Sister |
| Ukraine | Olga Ianchuk | Elizaveta Ianchuk | Sister |
| Ukraine | Lyudmyla Kichenok | Nadiia Kichenok | Twin sister |
| Ukraine | Nadiia Kichenok | Lyudmyla Kichenok | Twin sister |
| Ukraine | Marta Kostyuk | Talina Beiko | Mother |
| Ukraine | Andrei Medvedev | Natalia Medvedeva | Sister |
| Ukraine | Natalia Medvedeva | Andrei Medvedev | Brother |
| Ukraine | Tessa Shapovalova | Denis Shapovalov | Son |
| Ukraine | Elina Svitolina | Gaël Monfils | Husband |
| Ukraine | Dayana Yastremska | Ivanna Yastremska | Sister |
| Ukraine | Ivanna Yastremska | Dayana Yastremska | Sister |
| United Kingdom | Charles Gladstone Allen | Roy Allen | Twin brother |
| United Kingdom | Roy Allen | Charles Gladstone Allen | Twin brother |
| United Kingdom | Bunny Austin | Joan Austin | Sister |
| United Kingdom | Edith Austin | George Greville | Husband |
| United Kingdom | Joan Austin | Bunny Austin | Brother |
| United Kingdom | Joan Austin | Randolph Lycett | Husband |
| United Kingdom | Herbert Baddeley | Wilfred Baddeley | Twin brother |
| United Kingdom | Wilfred Baddeley | Herbert Baddeley | Twin brother |
| United Kingdom | Richard Barker | William Barker | Twin brother |
| United Kingdom | William Barker | Richard Barker | Twin brother |
| United Kingdom | Alfred Beamish | Geraldine Beamish | Wife |
| United Kingdom | Geraldine Beamish | Alfred Beamish | Husband |
| United Kingdom | Henry Billington | Tim Henman | Grandson |
| United Kingdom | John Boucher | Edith Hannam | Sister |
| United Kingdom | Katie Boulter | Alex de Minaur | Fiancé |
| United Kingdom | Herbert Bowes-Lyon | Patrick Bowes-Lyon | Brother |
| United Kingdom | Patrick Bowes-Lyon | Herbert Bowes-Lyon | Brother |
| United Kingdom | Kate Brasher | Shirley Brasher | Mother |
| United Kingdom | Shirley Brasher | Kate Brasher | Daughter |
| United Kingdom | Liam Broady | Naomi Broady | Sister |
| United Kingdom | Naomi Broady | Liam Broady | Brother |
| United Kingdom | Charlotte Cooper | Gwen Sterry | Daughter |
| United Kingdom | Lorna Cornell | Peter Cawthorn | Ex-husband |
| United Kingdom | Ernest Crawley | Walter Crawley | Brother |
| United Kingdom | Walter Crawley | Ernest Crawley | Brother |
| United Kingdom | Peter Curtis | Mary-Ann Eisel | Wife |
| United Kingdom | Mike Davies | Ilse Buding | Wife |
| United Kingdom | Laurence Doherty | Reginald Doherty | Brother |
| United Kingdom | Reginald Doherty | Laurence Doherty | Brother |
| United Kingdom | Jack Draper | Roger Draper | Father |
| United Kingdom | Roger Draper | Jack Draper | Son |
| United Kingdom | Jaroslav Drobný | Rita Jarvis | Wife |
| United Kingdom | Arthur Fery | Olivia Féry | Mother |
| United Kingdom | Leslie Godfree | Kathleen McKane Godfree | Wife |
| United Kingdom | George Greville | Edith Austin | Wife |
| United Kingdom | Kaye Hand | Paul Hand | Brother |
| United Kingdom | Paul Hand | Kaye Hand | Sister |
| United Kingdom | Edith Hannam | John Boucher | Brother |
| United Kingdom | Derek Hardwick | Mary Hardwick | Sister |
| United Kingdom | Mary Hardwick | Derek Hardwick | Brother |
| United Kingdom | Mary Hardwick | Charles Hare | Husband |
| United Kingdom | Charles Hare | Mary Hardwick | Wife |
| United Kingdom | Tim Henman | Henry Billington | Grandfather |
| United Kingdom | Tim Henman | Ellen Mary Stawell-Brown | Great-grandmother |
| United Kingdom | Paul Hutchins | Ross Hutchins | Son |
| United Kingdom | Ross Hutchins | Paul Hutchins | Father |
| United Kingdom | Andrew Jarrett | Debbie Jevans | Ex-wife |
| United Kingdom | Rita Jarvis | Owen Anderson | Ex-husband |
| United Kingdom | Rita Jarvis | Jaroslav Drobný | Husband |
| United Kingdom | Debbie Jevans | Andrew Jarrett | Ex-husband |
| United Kingdom | Amanda Keen | Christine Truman | Mother |
| United Kingdom | Amanda Keen | Humphrey Truman | Uncle |
| United Kingdom | Amanda Keen | Nell Truman | Aunt |
| United Kingdom | Claude Lister | Thelma Lister | Wife |
| United Kingdom | Thelma Lister | Claude Lister | Husband |
| United Kingdom | David Lloyd | John Lloyd | Brother |
| United Kingdom | David Lloyd | Tony Lloyd | Brother |
| United Kingdom | John Lloyd | Chris Evert | Ex-wife |
| United Kingdom | John Lloyd | David Lloyd | Brother |
| United Kingdom | John Lloyd | Tony Lloyd | Brother |
| United Kingdom | Tony Lloyd | David Lloyd | Brother |
| United Kingdom | Tony Lloyd | John Lloyd | Brother |
| United Kingdom | Arthur Lowe | Gordon Lowe | Brother |
| United Kingdom | Gordon Lowe | Arthur Lowe | Brother |
| United Kingdom | Randolph Lycett | Joan Austin | Wife |
| United Kingdom | Leonard Lyle | Nancy Lyle | Daughter |
| United Kingdom | Nancy Lyle | Leonard Lyle | Father |
| United Kingdom | Frances MacLennan | Roger Taylor | Ex-husband |
| United Kingdom | Ross Matheson | Carole Rosser | Mother |
| United Kingdom | Kathleen McKane Godfree | Leslie Godfree | Husband |
| United Kingdom | Kathleen McKane Godfree | Margaret McKane Stocks | Sister |
| United Kingdom | Margaret McKane Stocks | Kathleen McKane Godfree | Sister |
| United Kingdom | Roderick McNair | Winifred McNair | Wife |
| United Kingdom | Winifred McNair | Roderick McNair | Husband |
| United Kingdom | Alan Mills | Jill Rook | Wife |
| United Kingdom | Francis William Monement | William Bolding Monement | Brother |
| United Kingdom | William Bolding Monement | Francis William Monement | Brother |
| United Kingdom | Tara Moore | Emina Bektas | Wife |
| United Kingdom | Buster Mottram | Joy Mottram | Mother |
| United Kingdom | Buster Mottram | Linda Mottram | Sister |
| United Kingdom | Buster Mottram | Tony Mottram | Father |
| United Kingdom | Buster Mottram | Pearl Panton | Aunt |
| United Kingdom | Joy Mottram | Buster Mottram | Son |
| United Kingdom | Joy Mottram | Linda Mottram | Daughter |
| United Kingdom | Joy Mottram | Tony Mottram | Husband |
| United Kingdom | Joy Mottram | Pearl Panton | Sister |
| United Kingdom | Linda Mottram | Buster Mottram | Brother |
| United Kingdom | Linda Mottram | Joy Mottram | Mother |
| United Kingdom | Linda Mottram | Tony Mottram | Father |
| United Kingdom | Linda Mottram | Pearl Panton | Aunt |
| United Kingdom | Tony Mottram | Buster Mottram | Son |
| United Kingdom | Tony Mottram | Joy Mottram | Wife |
| United Kingdom | Tony Mottram | Linda Mottram | Daughter |
| United Kingdom | Andy Murray | Jamie Murray | Brother |
| United Kingdom | Andy Murray | Judy Murray | Mother |
| United Kingdom | Jamie Murray | Andy Murray | Brother |
| United Kingdom | Jamie Murray | Judy Murray | Mother |
| United Kingdom | Judy Murray | Andy Murray | Son |
| United Kingdom | Judy Murray | Jamie Murray | Son |
| United Kingdom | Samantha Murray Sharan | Divij Sharan | Husband |
| United Kingdom | Geoffrey Owen | Violet Owen | Mother |
| United Kingdom | Violet Owen | Geoffrey Owen | Son |
| United Kingdom | Pearl Panton | Buster Mottram | Nephew |
| United Kingdom | Pearl Panton | Linda Mottram | Niece |
| United Kingdom | Pearl Panton | Joy Mottram | Sister |
| United Kingdom | Susan Partridge | Philippe Chatrier | Ex-husband |
| United Kingdom | Ernest Renshaw | William Renshaw | Twin brother |
| United Kingdom | William Renshaw | Ernest Renshaw | Twin brother |
| United Kingdom | Jill Rook | Alan Mills | Husband |
| United Kingdom | Carole Rosser | Ross Matheson | Son |
| United Kingdom | Ken Skupski | Neal Skupski | Brother |
| United Kingdom | Neal Skupski | Ken Skupski | Brother |
| United Kingdom | Ellen Mary Stawell-Brown | Tim Henman | Great-grandson |
| United Kingdom | Bertha Steedman | Mary Steedman | Sister |
| United Kingdom | Mary Steedman | Bertha Steedman | Sister |
| United Kingdom | Gwen Sterry | Charlotte Cooper | Mother |
| United Kingdom | Roger Taylor | Frances MacLennan | Ex-wife |
| United Kingdom | Christine Truman | Amanda Keen | Daughter |
| United Kingdom | Christine Truman | Humphrey Truman | Brother |
| United Kingdom | Christine Truman | Nell Truman | Sister |
| United Kingdom | Humphrey Truman | Amanda Keen | Niece |
| United Kingdom | Humphrey Truman | Christine Truman | Sister |
| United Kingdom | Humphrey Truman | Nell Truman | Sister |
| United Kingdom | Nell Truman | Amanda Keen | Niece |
| United Kingdom | Nell Truman | Christine Truman | Sister |
| United Kingdom | Nell Truman | Humphrey Truman | Brother |
| United Kingdom | Agnes Tuckey | Kay Tuckey | Daughter |
| United Kingdom | Agnes Tuckey | Raymond Tuckey | Son |
| United Kingdom | Kay Tuckey | Agnes Tuckey | Mother |
| United Kingdom | Kay Tuckey | Raymond Tuckey | Brother |
| United Kingdom | Raymond Tuckey | Agnes Tuckey | Mother |
| United Kingdom | Raymond Tuckey | Kay Tuckey | Sister |
| United Kingdom | Lilian Watson | Maud Watson | Sister |
| United Kingdom | Maud Watson | Lilian Watson | Sister |
| United Kingdom | Gerald Williams | Joyce Williams | Ex-wife |
| United Kingdom | Joyce Williams | Gerald Williams | Ex-husband |
| United Kingdom | Dale Womersley | Nalton Womersley | Brother |
| United Kingdom | Nalton Womersley | Dale Womersley | Brother |

## North America

| Country of origin | Person 1 | Person 2 | Relationship |
| Canada | Félix Auger-Aliassime | Malika Auger-Aliassime | Sister |
| Canada | Malika Auger-Aliassime | Félix Auger-Aliassime | Brother |
| Canada | Carling Bassett-Seguso | John F. Bassett | Father |
| Canada | Carling Bassett-Seguso | Robert Seguso | Husband |
| Canada | John F. Bassett | Carling Bassett-Seguso | Daughter |
| Canada | Keith Carpenter | Michael Carpenter | Brother |
| Canada | Michael Carpenter | Keith Carpenter | Brother |
| Canada | Bianca Fernandez | Jorge Fernandez | Father |
| Canada | Bianca Fernandez | Leylah Fernandez | Sister |
| Canada | Jorge Fernandez | Bianca Fernandez | Daughter |
| Canada | Jorge Fernandez | Leylah Fernandez | Daughter |
| Canada | Leylah Fernandez | Bianca Fernandez | Sister |
| Canada | Leylah Fernandez | Jorge Fernandez | Father |
| Canada | Harry Fritz | Taylor Fritz | Nephew |
| Canada | Brendan Macken | Jim Macken | Brother |
| Canada | Jim Macken | Brendan Macken | Brother |
| Canada | Nick Mohtadi | Matthew Farhang Mohtadi | Father |
| Canada | Jana Nejedly | Martina Nejedly | Sister |
| Canada | Martina Nejedly | Jana Nejedly | Sister |
| Canada | Brenda Nunns | Gilbert Nunns | Father |
| Canada | Gilbert Nunns | Brenda Nunns | Daughter |
| Canada | Denis Shapovalov | Mirjam Björklund | Fiancée |
| Canada | Denis Shapovalov | Tessa Shapovalova | Mother |
| Costa Rica | Fred Thome | Kenneth Thome | Brother |
| Costa Rica | Kenneth Thome | Fred Thome | Brother |
| Cuba | Orlando Garrido | Reynaldo Garrido | Brother |
| Cuba | Reynaldo Garrido | Orlando Garrido | Brother |
| El Salvador | Marcelo Arévalo | Rafael Arévalo | Brother |
| El Salvador | Rafael Arévalo | Marcelo Arévalo | Brother |
| Guatemala | Carlos Chávez | Daniel Chávez | Brother |
| Guatemala | Carlos Chávez | Jacobo Chávez | Brother |
| Guatemala | Daniel Chávez | Carlos Chávez | Brother |
| Guatemala | Daniel Chávez | Jacobo Chávez | Brother |
| Guatemala | Jacobo Chávez | Carlos Chávez | Brother |
| Guatemala | Jacobo Chávez | Daniel Chávez | Brother |
| Guatemala | Daniela Schippers | Paulina Schippers | Sister |
| Guatemala | Paulina Schippers | Daniela Schippers | Sister |
| Jamaica | Compton Russell | Richard Russell | Cousin |
| Jamaica | Richard Russell | Compton Russell | Cousin |
| Jamaica | Richard Russell | Ryan Russell | Son |
| Jamaica | Ryan Russell | Richard Russell | Father |
| Mexico | Fernanda Contreras Gómez | Francisco Contreras | Grandfather |
| Mexico | Fernanda Contreras Gómez | Javier Contreras | Father |
| Mexico | Fernanda Contreras Gómez | Raúl Contreras | Great-uncle |
| Mexico | Francisco Contreras | Fernanda Contreras Gómez | Granddaughter |
| Mexico | Francisco Contreras | Raúl Contreras | Brother |
| Mexico | Francisco Contreras | Javier Contreras | Son |
| Mexico | Javier Contreras | Fernanda Contreras Gómez | Daughter |
| Mexico | Javier Contreras | Francisco Contreras | Father |
| Mexico | Javier Contreras | Raúl Contreras | Uncle |
| Mexico | Raúl Contreras | Fernanda Contreras Gómez | Great-niece |
| Mexico | Raúl Contreras | Francisco Contreras | Brother |
| Mexico | Raúl Contreras | Javier Contreras | Nephew |
| Mexico | Ernesto Escobedo | Xóchitl Escobedo | Aunt |
| Mexico | Ernesto Escobedo | Eduardo Nava | Cousin |
| Mexico | Ernesto Escobedo | Emilio Nava | Cousin |
| Mexico | Xóchitl Escobedo | Ernesto Escobedo | Nephew |
| Mexico | Xóchitl Escobedo | Eduardo Nava | Son |
| Mexico | Xóchitl Escobedo | Emilio Nava | Son |
| Mexico | Alfonso González | Kathleen Schuurmans | Wife |
| Mexico | Claudia Hernández | Juan Hernández | Brother |
| Mexico | Juan Hernández | Claudia Hernández | Sister |
| Mexico | Maluca Llamas | Mario Llamas | Father |
| Mexico | Mario Llamas | Maluca Llamas | Daughter |
| Mexico | Emilio Montaño | Olga Montaño | Sister |
| Mexico | Emilio Montaño | Patricia Montaño | Sister |
| Mexico | Olga Montaño | Emilio Montaño | Brother |
| Mexico | Olga Montaño | Patricia Montaño | Sister |
| Mexico | Patricia Montaño | Emilio Montaño | Brother |
| Mexico | Patricia Montaño | Olga Montaño | Sister |
| Mexico | Eduardo Nava | Ernesto Escobedo | Cousin |
| Mexico | Eduardo Nava | Xóchitl Escobedo | Mother |
| Mexico | Eduardo Nava | Emilio Nava | Brother |
| Mexico | Emilio Nava | Ernesto Escobedo | Cousin |
| Mexico | Emilio Nava | Xóchitl Escobedo | Mother |
| Mexico | Emilio Nava | Eduardo Nava | Brother |
| Mexico | Antonio Palafox | Gustavo Palafox | Cousin |
| Mexico | Gustavo Palafox | Antonio Palafox | Cousin |
| Mexico | Melita Ramírez | Yola Ramírez | Sister |
| Mexico | Yola Ramírez | Melita Ramírez | Sister |
| Mexico | Esteban Reyes | Esteban Reyes Jr. | Son |
| Mexico | Esteban Reyes | Rosie Reyes | Daughter |
| Mexico | Esteban Reyes Jr. | Esteban Reyes | Father |
| Mexico | Esteban Reyes Jr. | Rosie Reyes | Sister |
| Mexico | Rosie Reyes | Pierre Darmon | Husband |
| Mexico | Rosie Reyes | Esteban Reyes | Father |
| Mexico | Rosie Reyes | Esteban Reyes Jr. | Brother |
| Mexico | Elena Subirats | Jaime Subirats | Brother |
| Mexico | Jaime Subirats | Elena Subirats | Sister |
| Mexico | Renata Zarazúa | Vicente Zarazúa | Great-uncle |
| Mexico | Vicente Zarazúa | Renata Zarazúa | Great-niece |
| Panama | José Gilbert Gómez | Luis Gómez | Brother |
| Panama | Luis Gómez | José Gilbert Gómez | Brother |
| Puerto Rico | Andy Brandi | Kristina Brandi | Niece |
| Puerto Rico | Kristina Brandi | Andy Brandi | Uncle |
| United States | Chuck Adams | Ashley Harkleroad | Wife |
| United States | Andre Agassi | Steffi Graf | Wife |
| United States | Owen Anderson | Rita Jarvis | Ex-wife |
| United States | Mimi Arnold | Ethel Burkhardt Arnold | Mother |
| United States | Juliette Atkinson | Kathleen Atkinson | Sister |
| United States | Kathleen Atkinson | Juliette Atkinson | Sister |
| United States | Jeff Austin | John Austin | Brother |
| United States | Jeff Austin | Pam Austin | Sister |
| United States | Jeff Austin | Tracy Austin | Sister |
| United States | Jeff Austin | Brandon Holt | Nephew |
| United States | John Austin | Jeff Austin | Brother |
| United States | John Austin | Pam Austin | Sister |
| United States | John Austin | Tracy Austin | Sister |
| United States | John Austin | Brandon Holt | Nephew |
| United States | Pam Austin | Jeff Austin | Brother |
| United States | Pam Austin | John Austin | Brother |
| United States | Pam Austin | Tracy Austin | Sister |
| United States | Pam Austin | Brandon Holt | Nephew |
| United States | Tracy Austin | Jeff Austin | Brother |
| United States | Tracy Austin | John Austin | Brother |
| United States | Tracy Austin | Pam Austin | Sister |
| United States | Tracy Austin | Brandon Holt | Son |
| United States | Leslie Bancroft | Charles Aeschlimann | Husband |
| United States | Lindsay Bartlett | Shelly Bartlett | Sister |
| United States | Shelly Bartlett | Lindsay Bartlett | Sister |
| United States | Brian Battistone | Dann Battistone | Brother |
| United States | Dann Battistone | Brian Battistone | Brother |
| United States | Allen Behr | Karl Behr | Cousin |
| United States | Karl Behr | Allen Behr | Cousin |
| United States | Emina Bektas | Tara Moore | Wife |
| United States | Andrea Berger | Jay Berger | Brother |
| United States | Jay Berger | Andrea Berger | Sister |
| United States | Hurricane Tyra Black | Tornado Alicia Black | Sister |
| United States | Tornado Alicia Black | Hurricane Tyra Black | Sister |
| United States | James Blake | Thomas Blake | Brother |
| United States | Kathy Blake | Bob Bryan | Son |
| United States | Kathy Blake | Mike Bryan | Son |
| United States | Kathy Blake | Wayne Bryan | Husband |
| United States | Thomas Blake | James Blake | Brother |
| United States | Darwin Blanch | Ulises Blanch | Brother |
| United States | Ulises Blanch | Darwin Blanch | Brother |
| United States | Alex Bogomolov Jr. | Ashley Harkleroad | Ex-wife |
| United States | Craig Boynton | Teri Whitlinger | Wife |
| United States | Allison Bradshaw | Valerie Ziegenfuss | Mother |
| United States | Jimmy Brown | Mike Brown | Brother |
| United States | Jimmy Brown | Ricky Brown | Brother |
| United States | Mike Brown | Jimmy Brown | Brother |
| United States | Mike Brown | Ricky Brown | Brother |
| United States | Ricky Brown | Jimmy Brown | Brother |
| United States | Ricky Brown | Mike Brown | Brother |
| United States | Bob Bryan | Kathy Blake | Mother |
| United States | Bob Bryan | Mike Bryan | Twin brother |
| United States | Bob Bryan | Wayne Bryan | Father |
| United States | Mike Bryan | Kathy Blake | Mother |
| United States | Mike Bryan | Bob Bryan | Twin brother |
| United States | Mike Bryan | Wayne Bryan | Father |
| United States | Wayne Bryan | Kathy Blake | Wife |
| United States | Wayne Bryan | Bob Bryan | Son |
| United States | Wayne Bryan | Mike Bryan | Son |
| United States | Butch Buchholz | Cliff Buchholz | Brother |
| United States | Cliff Buchholz | Butch Buchholz | Brother |
| United States | Tom Bundy | Dorothy Cheney | Daughter |
| United States | Tom Bundy | May Sutton | Ex-wife |
| United States | Erin Burdette | Lindsay Burdette | Sister |
| United States | Erin Burdette | Mallory Burdette | Sister |
| United States | Lindsay Burdette | Erin Burdette | Sister |
| United States | Lindsay Burdette | Mallory Burdette | Sister |
| United States | Mallory Burdette | Erin Burdette | Sister |
| United States | Mallory Burdette | Lindsay Burdette | Sister |
| United States | Ethel Burkhardt Arnold | Mimi Arnold | Daughter |
| United States | Jennifer Capriati | Steven Capriati | Brother |
| United States | Steven Capriati | Jennifer Capriati | Sister |
| United States | Denise Carter | Nick Carter | Father |
| United States | Nick Carter | Denise Carter | Daughter |
| United States | Carl Chang | Michael Chang | Brother |
| United States | Michael Chang | Carl Chang | Brother |
| United States | Michael Chang | Amber Liu | Wife |
| United States | Alfred Chapin | Charlotte Hosmer Chapin | Wife |
| United States | Charles A. Chase | Samuel T. Chase | Brother |
| United States | Samuel T. Chase | Charles A. Chase | Brother |
| United States | Dorothy Cheney | Tom Bundy | Father |
| United States | Dorothy Cheney | John Doeg | Cousin |
| United States | Dorothy Cheney | Ethel Sutton Bruce | Aunt |
| United States | Dorothy Cheney | Florence Sutton | Aunt |
| United States | Dorothy Cheney | May Sutton | Mother |
| United States | Clarence Clark | Joseph Sill Clark Sr. | Brother |
| United States | Joseph Sill Clark Sr. | Clarence Clark | Brother |
| United States | Josh Cohen | Julia Cohen | Sister |
| United States | Julia Cohen | Josh Cohen | Brother |
| United States | Elwood Cooke | Sarah Palfrey Cooke | Wife |
| United States | Carmen Corley | Ivana Corley | Sister |
| United States | Ivana Corley | Carmen Corley | Sister |
| United States | Bill Csipkay | Tom Csipkay | Brother |
| United States | Tom Csipkay | Bill Csipkay | Brother |
| United States | Martin Damm Jr. | Martin Damm | Father |
| United States | Lindsay Davenport | Jagger Leach | Son |
| United States | Lindsay Davenport | Jon Leach | Husband |
| United States | Chris Delaney | James Delaney | Brother |
| United States | James Delaney | Chris Delaney | Brother |
| United States | Dick Dell | Donald Dell | Brother |
| United States | Donald Dell | Dick Dell | Brother |
| United States | Amy deLone | Erika deLone | Sister |
| United States | Erika deLone | Amy deLone | Sister |
| United States | Taylor Dent | Phil Dent | Father |
| United States | Taylor Dent | Betty Ann Grubb Stuart | Mother |
| United States | Taylor Dent | Brett Hansen-Dent | Stepbrother |
| United States | Taylor Dent | Jennifer Hopkins | Wife |
| United States | Diane Desfor | Curt Stalder | Husband |
| United States | Diane Desfor | Reese Stalder | Son |
| United States | John Doeg | Dorothy Cheney | Cousin |
| United States | John Doeg | Ethel Sutton Bruce | Aunt |
| United States | John Doeg | Florence Sutton | Aunt |
| United States | John Doeg | May Sutton | Aunt |
| United States | Caroline Dolehide | Courtney Dolehide | Sister |
| United States | Courtney Dolehide | Caroline Dolehide | Sister |
| United States | Mary-Ann Eisel | Peter Curtis | Husband |
| United States | Chris Evert | Jeanne Evert | Sister |
| United States | Chris Evert | Jimmy Evert | Father |
| United States | Chris Evert | John Lloyd | Ex-husband |
| United States | Jeanne Evert | Chris Evert | Sister |
| United States | Jeanne Evert | Jimmy Evert | Father |
| United States | Jimmy Evert | Chris Evert | Daughter |
| United States | Jimmy Evert | Jeanne Evert | Daughter |
| United States | Anna-Maria Fernandez | Cecilia Fernandez-Parker | Sister |
| United States | Cecilia Fernandez-Parker | Anna-Maria Fernandez | Sister |
| United States | Mary Joe Fernández | Nicholas Godsick | Son |
| United States | Mike Fishbach | Peter Fishbach | Brother |
| United States | Peter Fishbach | Mike Fishbach | Brother |
| United States | Carrie Fleming | Laurie Rowley | Sister |
| United States | Abigail Forbes | Matthew Forbes | Brother |
| United States | Matthew Forbes | Abigail Forbes | Sister |
| United States | Bruce Foxworth | Kathy Foxworth | Sister |
| United States | Kathy Foxworth | Bruce Foxworth | Brother |
| United States | Bjorn Fratangelo | Madison Keys | Wife |
| United States | Taylor Fritz | Harry Fritz | Uncle |
| United States | Taylor Fritz | Kathy May | Mother |
| United States | Marjory Gengler | Stan Smith | Husband |
| United States | Ruta Gerulaitis | Vitas Gerulaitis | Brother |
| United States | Vitas Gerulaitis | Ruta Gerulaitis | Sister |
| United States | Sam Giammalva | Sammy Giammalva Jr. | Son |
| United States | Sam Giammalva | Tony Giammalva | Son |
| United States | Sammy Giammalva Jr. | Sam Giammalva | Father |
| United States | Sammy Giammalva Jr. | Tony Giammalva | Brother |
| United States | Tony Giammalva | Sam Giammalva | Father |
| United States | Tony Giammalva | Sammy Giammalva Jr. | Brother |
| United States | Brad Gilbert | Dana Gilbert | Sister |
| United States | Dana Gilbert | Brad Gilbert | Brother |
| United States | Marjorie Gladman | John Van Ryn | Husband |
| United States | Nicholas Godsick | Mary Joe Fernández | Mother |
| United States | Brian Gottfried | Larry Gottfried | Brother |
| United States | Larry Gottfried | Brian Gottfried | Brother |
| United States | Carole Graebner | Clark Graebner | Ex-husband |
| United States | Clark Graebner | Carole Graebner | Ex-wife |
| United States | Betty Ann Grubb Stuart | Phil Dent | Husband |
| United States | Betty Ann Grubb Stuart | Taylor Dent | Son |
| United States | Betty Ann Grubb Stuart | Brett Hansen-Dent | Son |
| United States | Betty Ann Grubb Stuart | Ken Stuart | Ex-husband |
| United States | Carly Gullickson | Chelsey Gullickson | Sister |
| United States | Chelsey Gullickson | Carly Gullickson | Sister |
| United States | Tim Gullikson | Tom Gullikson | Twin brother |
| United States | Tom Gullikson | Tim Gullikson | Twin brother |
| United States | Brett Hansen-Dent | Phil Dent | Stepfather |
| United States | Brett Hansen-Dent | Taylor Dent | Stepbrother |
| United States | Brett Hansen-Dent | Betty Ann Grubb Stuart | Mother |
| United States | Ashley Harkleroad | Chuck Adams | Husband |
| United States | Ashley Harkleroad | Alex Bogomolov Jr. | Ex-husband |
| United States | Charles Harris | William Harris | Son |
| United States | William Harris | Charles Harris | Father |
| United States | Christian Harrison | Ryan Harrison | Brother |
| United States | Ryan Harrison | Christian Harrison | Brother |
| United States | Gladys Heldman | Julie Heldman | Daughter |
| United States | Gladys Heldman | Julius Heldman | Husband |
| United States | Julie Heldman | Gladys Heldman | Mother |
| United States | Julie Heldman | Julius Heldman | Father |
| United States | Julius Heldman | Gladys Heldman | Wife |
| United States | Julius Heldman | Julie Heldman | Daughter |
| United States | Brandon Holt | Jeff Austin | Uncle |
| United States | Brandon Holt | John Austin | Uncle |
| United States | Brandon Holt | Pam Austin | Aunt |
| United States | Brandon Holt | Tracy Austin | Mother |
| United States | Jennifer Hopkins | Taylor Dent | Husband |
| United States | Charlotte Hosmer Chapin | Alfred Chapin | Husband |
| United States | Allyson Ingram | Butch Walts | Husband |
| United States | Andrea Jaeger | Susie Jaeger | Sister |
| United States | Susie Jaeger | Andrea Jaeger | Sister |
| United States | Jarmere Jenkins | Jermaine Jenkins | Brother |
| United States | Jermaine Jenkins | Jarmere Jenkins | Brother |
| United States | Luke Jensen | Murphy Jensen | Brother |
| United States | Luke Jensen | Rachel Jensen | Sister |
| United States | Luke Jensen | Rebecca Jensen | Sister |
| United States | Murphy Jensen | Luke Jensen | Brother |
| United States | Murphy Jensen | Rachel Jensen | Sister |
| United States | Murphy Jensen | Rebecca Jensen | Sister |
| United States | Rachel Jensen | Luke Jensen | Brother |
| United States | Rachel Jensen | Murphy Jensen | Brother |
| United States | Rachel Jensen | Rebecca Jensen | Twin sister |
| United States | Rebecca Jensen | Luke Jensen | Brother |
| United States | Rebecca Jensen | Murphy Jensen | Brother |
| United States | Rebecca Jensen | Rachel Jensen | Twin sister |
| United States | Kelly Jones | Tami Whitlinger | Wife |
| United States | Barbara Jordan | Kathy Jordan | Sister |
| United States | Kathy Jordan | Barbara Jordan | Sister |
| United States | Kathrin Keil | Mark Keil | Brother |
| United States | Mark Keil | Kathrin Keil | Sister |
| United States | Madison Keys | Bjorn Fratangelo | Husband |
| United States | Billie Jean King | Ilana Kloss | Wife |
| United States | Phillip King | Vania King | Sister |
| United States | Vania King | Phillip King | Brother |
| United States | Howard Kinsey | Robert Kinsey | Brother |
| United States | Robert Kinsey | Howard Kinsey | Brother |
| United States | Toby Kodat | Nicole Vaidišová | Half-sister |
| United States | Sebastian Korda | Petr Korda | Father |
| United States | Sebastian Korda | Regina Rajchrtová | Mother |
| United States | Frank Kovacs | Virginia Wolfenden | Ex-wife |
| United States | Austin Krajicek | Michaëlla Krajicek | Cousin |
| United States | Austin Krajicek | Richard Krajicek | Cousin |
| United States | Mike Kreiss | Robert Kreiss | Brother |
| United States | Robert Kreiss | Mike Kreiss | Brother |
| United States | Edward Larned | William Larned | Brother |
| United States | William Larned | Edward Larned | Brother |
| United States | Dick Leach | Jagger Leach | Grandson |
| United States | Dick Leach | Jon Leach | Son |
| United States | Dick Leach | Rick Leach | Son |
| United States | Jagger Leach | Lindsay Davenport | Mother |
| United States | Jagger Leach | Dick Leach | Grandfather |
| United States | Jagger Leach | Jon Leach | Father |
| United States | Jagger Leach | Rick Leach | Uncle |
| United States | Jon Leach | Lindsay Davenport | Wife |
| United States | Jon Leach | Jagger Leach | Son |
| United States | Jon Leach | Dick Leach | Father |
| United States | Jon Leach | Rick Leach | Brother |
| United States | Rick Leach | Dick Leach | Father |
| United States | Rick Leach | Jagger Leach | Nephew |
| United States | Rick Leach | Jon Leach | Brother |
| United States | Marcie Louie | Peanut Louie Harper | Sister |
| United States | Peanut Louie Harper | Marcie Louie | Sister |
| United States | Amber Liu | Michael Chang | Husband |
| United States | Elizabeth Mandlik | Hana Mandlíková | Mother |
| United States | Alysia May | Taylor Fritz | Nephew |
| United States | Alysia May | Kathy May | Sister |
| United States | Kathy May | Taylor Fritz | Son |
| United States | Kathy May | Alysia May | Sister |
| United States | Kathy May | Brian Teacher | Ex-husband |
| United States | Gene Mayer | Sandy Mayer | Brother |
| United States | Sandy Mayer | Gene Mayer | Brother |
| United States | Chris Mayotte | Tim Mayotte | Brother |
| United States | Tim Mayotte | Chris Mayotte | Brother |
| United States | Cammy MacGregor | Cynthia MacGregor | Sister |
| United States | Cynthia MacGregor | Cammy MacGregor | Sister |
| United States | John McEnroe | Patrick McEnroe | Brother |
| United States | Patrick McEnroe | John McEnroe | Brother |
| United States | Chuck McKinley | Robert McKinley | Brother |
| United States | Robert McKinley | Chuck McKinley | Brother |
| United States | Caty McNally | John McNally | Brother |
| United States | John McNally | Caty McNally | Sister |
| United States | Michael Mmoh | Tony Mmoh | Father |
| United States | Chet Murphy | William Murphy | Twin brother |
| United States | William Murphy | Chet Murphy | Twin brother |
| United States | Brandon Nakashima | Bryce Nakashima | Brother |
| United States | Bryce Nakashima | Brandon Nakashima | Brother |
| United States | Carr Neel | Sam Neel | Brother |
| United States | Sam Neel | Carr Neel | Brother |
| United States | Sarah Palfrey Cooke | Elwood Cooke | Husband |
| United States | Annika Penickova | Olga Hostáková | Mother |
| United States | Annika Penickova | Kristina Penickova | Twin sister |
| United States | Kristina Penickova | Olga Hostáková | Mother |
| United States | Kristina Penickova | Annika Penickova | Twin sister |
| United States | Bob Perry | Norm Perry | Brother |
| United States | Norm Perry | Bob Perry | Brother |
| United States | Glenn Petrovic | Vladimir Petrović | Father |
| United States | Oracene Price | Richard Williams | Ex-husband |
| United States | Oracene Price | Serena Williams | Daughter |
| United States | Oracene Price | Venus Williams | Daughter |
| United States | Martin Redlicki | Michael Redlicki | Brother |
| United States | Michael Redlicki | Martin Redlicki | Brother |
| United States | Raz Reid | Kerry Melville | Wife |
| United States | Cliff Richey | Nancy Richey | Sister |
| United States | Nancy Richey | Cliff Richey | Brother |
| United States | Alison Riske-Amritraj | Stephen Amritraj | Husband |
| United States | Alison Riske-Amritraj | Sarah Riske | Sister |
| United States | Sarah Riske | Alison Riske-Amritraj | Sister |
| United States | Andy Roddick | John Roddick | Brother |
| United States | John Roddick | Andy Roddick | Brother |
| United States | Ellen Roosevelt | Grace Roosevelt | Sister |
| United States | Grace Roosevelt | Ellen Roosevelt | Sister |
| United States | Laurie Rowley | Carrie Fleming | Sister |
| United States | Pete Sampras | Stella Sampras | Sister |
| United States | Stella Sampras | Pete Sampras | Brother |
| United States | Adam Scheinman | Andrew Scheinman | Brother |
| United States | Andrew Scheinman | Adam Scheinman | Brother |
| United States | Katie Schlukebir | Kristen Schlukebir | Sister |
| United States | Kristen Schlukebir | Katie Schlukebir | Sister |
| United States | Jill Schwikert | Joy Schwikert | Twin sister |
| United States | Joy Schwikert | Jill Schwikert | Twin sister |
| United States | Eleonora Sears | Evelyn Sears | Sister |
| United States | Evelyn Sears | Eleonora Sears | Sister |
| United States | Herbert M. Sears | Philip Sears | Twin brother |
| United States | Herbert M. Sears | Richard Sears | Brother |
| United States | Herbert M. Sears | Quincy Shaw | Cousin |
| United States | Philip Sears | Herbert M. Sears | Twin brother |
| United States | Philip Sears | Richard Sears | Brother |
| United States | Philip Sears | Quincy Shaw | Cousin |
| United States | Richard Sears | Herbert M. Sears | Brother |
| United States | Richard Sears | Philip Sears | Brother |
| United States | Richard Sears | Quincy Shaw | Cousin |
| United States | Spencer Segura | Pancho Segura | Father |
| United States | Robert Seguso | Carling Bassett-Seguso | Wife |
| United States | Quincy Shaw | Herbert M. Sears | Cousin |
| United States | Quincy Shaw | Philip Sears | Cousin |
| United States | Quincy Shaw | Richard Sears | Cousin |
| United States | Ben Shelton | Bryan Shelton | Father |
| United States | Ben Shelton | Todd Witsken | Uncle |
| United States | Bryan Shelton | Ben Shelton | Son |
| United States | David Sherbeck | Eric Sherbeck | Brother |
| United States | Eric Sherbeck | David Sherbeck | Brother |
| United States | Stan Smith | Marjory Gengler | Wife |
| United States | Eric Sock | Jack Sock | Brother |
| United States | Jack Sock | Eric Sock | Brother |
| United States | Luanne Spadea | Vince Spadea | Brother |
| United States | Vince Spadea | Luanne Spadea | Sister |
| United States | Mike Sprengelmeyer | Mitch Sprengelmeyer | Son |
| United States | Mitch Sprengelmeyer | Mike Sprengelmeyer | Father |
| United States | Curt Stalder | Diane Desfor | Wife |
| United States | Curt Stalder | Reese Stalder | Son |
| United States | Reese Stalder | Diane Desfor | Mother |
| United States | Reese Stalder | Curt Stalder | Father |
| United States | Sandy Stap | Sue Stap | Sister |
| United States | Sue Stap | Sandy Stap | Sister |
| United States | Chauncey Steele Jr. | Chauncey Steele III | Son |
| United States | Chauncey Steele III | Chauncey Steele Jr. | Father |
| United States | Charles Strode | Morris Strode | Brother |
| United States | Morris Strode | Charles Strode | Brother |
| United States | Ken Stuart | Betty Ann Grubb Stuart | Ex-wife |
| United States | Cliff Sutter | Ernest Sutter | Brother |
| United States | Ernest Sutter | Cliff Sutter | Brother |
| United States | Ethel Sutton Bruce | Dorothy Cheney | Niece |
| United States | Ethel Sutton Bruce | John Doeg | Nephew |
| United States | Ethel Sutton Bruce | Florence Sutton | Sister |
| United States | Ethel Sutton Bruce | May Sutton | Sister |
| United States | Florence Sutton | Dorothy Cheney | Niece |
| United States | Florence Sutton | John Doeg | Nephew |
| United States | Florence Sutton | Ethel Sutton Bruce | Sister |
| United States | Florence Sutton | May Sutton | Sister |
| United States | May Sutton | Tom Bundy | Ex-husband |
| United States | May Sutton | Dorothy Cheney | Daughter |
| United States | May Sutton | John Doeg | Nephew |
| United States | May Sutton | Ethel Sutton Bruce | Sister |
| United States | May Sutton | Florence Sutton | Sister |
| United States | Brian Teacher | Kathy May | Ex-wife |
| United States | Laurie Tenney | Robin Tenney | Sister |
| United States | Robin Tenney | Laurie Tenney | Sister |
| United States | Bill Tilden | Herbert M. Tilden | Brother |
| United States | Herbert M. Tilden | Bill Tilden | Brother |
| United States | Jeff Turpin | Mark Turpin | Brother |
| United States | Mark Turpin | Jeff Turpin | Brother |
| United States | Alice Tym | Bill Tym | Husband |
| United States | Bill Tym | Alice Tym | Wife |
| United States | Neha Uberoi | Shikha Uberoi | Sister |
| United States | Shikha Uberoi | Neha Uberoi | Sister |
| United States | John Van Nostrand | Kingdon Van Nostrand | Father |
| United States | John Van Nostrand | Molly Van Nostrand | Sister |
| United States | Kingdon Van Nostrand | John Van Nostrand | Son |
| United States | Kingdon Van Nostrand | Molly Van Nostrand | Daughter |
| United States | Molly Van Nostrand | John Van Nostrand | Brother |
| United States | Molly Van Nostrand | Kingdon Van Nostrand | Father |
| United States | Nels Van Patten | Vincent Van Patten | Brother |
| United States | Vincent Van Patten | Nels Van Patten | Brother |
| United States | John Van Ryn | Marjorie Gladman | Wife |
| United States | Erik Van't Hof | Kaes Van't Hof | Nephew |
| United States | Erik Van't Hof | Robert Van't Hof | Brother |
| United States | Kaes Van't Hof | Erik Van't Hof | Uncle |
| United States | Kaes Van't Hof | Robert Van't Hof | Father |
| United States | Robert Van't Hof | Erik Van't Hof | Brother |
| United States | Robert Van't Hof | Kaes Van't Hof | Son |
| United States | Jack Vance | Jamie Vance | Twin brother |
| United States | Jamie Vance | Jack Vance | Twin brother |
| United States | Becky Vest | Dorothy Vest | Mother |
| United States | Dorothy Vest | Becky Vest | Daughter |
| United States | Butch Walts | Allyson Ingram | Wife |
| United States | MaliVai Washington | Mashiska Washington | Sister |
| United States | MaliVai Washington | Mashona Washington | Sister |
| United States | MaliVai Washington | Michaela Washington | Sister |
| United States | Mashiska Washington | MaliVai Washington | Brother |
| United States | Mashiska Washington | Mashona Washington | Sister |
| United States | Mashiska Washington | Michaela Washington | Sister |
| United States | Mashona Washington | MaliVai Washington | Brother |
| United States | Mashona Washington | Mashiska Washington | Sister |
| United States | Mashona Washington | Michaela Washington | Sister |
| United States | Michaela Washington | MaliVai Washington | Brother |
| United States | Michaela Washington | Mashiska Washington | Sister |
| United States | Michaela Washington | Mashona Washington | Sister |
| United States | Arthur Wear | Joseph Wear | Brother |
| United States | Joseph Wear | Arthur Wear | Brother |
| United States | John Whitlinger | Tami Whitlinger | Niece |
| United States | John Whitlinger | Teri Whitlinger | Niece |
| United States | Tami Whitlinger | Kelly Jones | Husband |
| United States | Tami Whitlinger | John Whitlinger | Uncle |
| United States | Tami Whitlinger | Teri Whitlinger | Twin sister |
| United States | Teri Whitlinger | Craig Boynton | Husband |
| United States | Teri Whitlinger | John Whitlinger | Uncle |
| United States | Teri Whitlinger | Tami Whitlinger | Twin sister |
| United States | Blaine Willenborg | Chuck Willenborg | Brother |
| United States | Chuck Willenborg | Blaine Willenborg | Brother |
| United States | Richard Williams | Oracene Price | Ex-wife |
| United States | Richard Williams | Serena Williams | Daughter |
| United States | Richard Williams | Venus Williams | Daughter |
| United States | Serena Williams | Oracene Price | Mother |
| United States | Serena Williams | Richard Williams | Father |
| United States | Serena Williams | Venus Williams | Sister |
| United States | Venus Williams | Oracene Price | Mother |
| United States | Venus Williams | Richard Williams | Father |
| United States | Venus Williams | Serena Williams | Sister |
| United States | Todd Witsken | Ben Shelton | Nephew |
| United States | Virginia Wolfenden | Frank Kovacs | Ex-husband |
| United States | George Wrenn | Robert Wrenn | Brother |
| United States | Robert Wrenn | George Wrenn | Brother |
| United States | Allura Zamarripa | Maribella Zamarripa | Twin sister |
| United States | Maribella Zamarripa | Allura Zamarripa | Twin sister |
| United States | Valerie Ziegenfuss | Allison Bradshaw | Daughter |

## Oceania

| Country of origin | Person 1 | Person 2 | Relationship |
| Australia | Peter Cawthorn | Lorna Cornell | Ex-wife |
| Australia | Ashley Cooper | John Cooper | Brother |
| Australia | John Cooper | Ashley Cooper | Brother |
| Australia | Jack Crawford | Joan Gibson | Niece |
| Australia | Jack Crawford | Neil Gibson | Nephew |
| Australia | Jack Crawford | Allan Kendall | Nephew |
| Australia | Alex de Minaur | Katie Boulter | Fiancée |
| Australia | Phil Dent | Betty Ann Grubb Stuart | Wife |
| Australia | Phil Dent | Brett Hansen-Dent | Stepson |
| Australia | Phil Dent | Taylor Dent | Son |
| Australia | Mark Draper | Scott Draper | Brother |
| Australia | Scott Draper | Mark Draper | Brother |
| Australia | Alfred Dunlop | Ray Dunlop | Nephew |
| Australia | Ray Dunlop | Alfred Dunlop | Uncle |
| Australia | Joshua Eagle | Barbara Schett | Wife |
| Australia | Antony Emerson | Roy Emerson | Father |
| Australia | Roy Emerson | Antony Emerson | Son |
| Australia | Roy Emerson | Karen Smith | Niece |
| Australia | Charlie Fancutt | Michael Fancutt | Brother |
| Australia | Charlie Fancutt | Thomas Fancutt | Nephew |
| Australia | Charlie Fancutt | Trevor Fancutt | Father |
| Australia | Charlie Fancutt | Daphne Seeney | Mother |
| Australia | Michael Fancutt | Charlie Fancutt | Brother |
| Australia | Michael Fancutt | Thomas Fancutt | Nephew |
| Australia | Michael Fancutt | Trevor Fancutt | Father |
| Australia | Michael Fancutt | Daphne Seeney | Mother |
| Australia | Thomas Fancutt | Charlie Fancutt | Uncle |
| Australia | Thomas Fancutt | Michael Fancutt | Uncle |
| Australia | Thomas Fancutt | Trevor Fancutt | Grandfather |
| Australia | Thomas Fancutt | Daphne Seeney | Grandmother |
| Australia | John Frawley | Rod Frawley | Brother |
| Australia | Rod Frawley | John Frawley | Brother |
| Australia | Joan Gibson | Jack Crawford | Uncle |
| Australia | Joan Gibson | Neil Gibson | Brother |
| Australia | Neil Gibson | Jack Crawford | Uncle |
| Australia | Neil Gibson | Joan Gibson | Sister |
| Australia | Bill Gilmour | Bill Gilmour Jr. | Son |
| Australia | Bill Gilmour Jr. | Bill Gilmour | Father |
| Australia | Sam Groth | Jarmila Wolfe | Ex-wife |
| Australia | Cruz Hewitt | Jaslyn Hewitt | Aunt |
| Australia | Cruz Hewitt | Lleyton Hewitt | Father |
| Australia | Jaslyn Hewitt | Cruz Hewitt | Nephew |
| Australia | Jaslyn Hewitt | Lleyton Hewitt | Brother |
| Australia | Lleyton Hewitt | Cruz Hewitt | Son |
| Australia | Lleyton Hewitt | Jaslyn Hewitt | Sister |
| Australia | Stephen Huss | Milagros Sequera | Wife |
| Australia | Emerson Jones | Hayden Jones | Brother |
| Australia | Hayden Jones | Emerson Jones | Sister |
| Australia | Allan Kendall | Jack Crawford | Uncle |
| Australia | Andrew Kratzmann | Mark Kratzmann | Brother |
| Australia | Mark Kratzmann | Andrew Kratzmann | Brother |
| Australia | Brent Larkham | Todd Larkham | Brother |
| Australia | Todd Larkham | Brent Larkham | Brother |
| Australia | Cliff Letcher | Sophie Letcher | Daughter |
| Australia | Sophie Letcher | Cliff Letcher | Father |
| Australia | Carl Limberger | Claudine Toleafoa | Wife |
| Australia | Elizabeth Little | John Peers | Son |
| Australia | Elizabeth Little | Sally Peers | Daughter |
| Australia | Kerry Melville | Raz Reid | Husband |
| Australia | Shannon Nettle | Luke Saville | Cousin |
| Australia | Arthur O'Hara Wood | Pat O'Hara Wood | Brother |
| Australia | Pat O'Hara Wood | Arthur O'Hara Wood | Brother |
| Australia | John Peers | Elizabeth Little | Mother |
| Australia | John Peers | Sally Peers | Sister |
| Australia | Sally Peers | Elizabeth Little | Mother |
| Australia | Sally Peers | John Peers | Brother |
| Australia | Kerryn Pratt | Maureen Pratt | Mother |
| Australia | Maureen Pratt | Kerryn Pratt | Daughter |
| Australia | Anastasia Rodionova | Arina Rodionova | Sister |
| Australia | Arina Rodionova | Anastasia Rodionova | Sister |
| Australia | Daria Saville | Luke Saville | Husband |
| Australia | Luke Saville | Shannon Nettle | Cousin |
| Australia | Luke Saville | Daria Saville | Wife |
| Australia | Daphne Seeney | Charlie Fancutt | Son |
| Australia | Daphne Seeney | Michael Fancutt | Son |
| Australia | Daphne Seeney | Thomas Fancutt | Grandson |
| Australia | Daphne Seeney | Trevor Fancutt | Husband |
| Australia | Karen Smith | Roy Emerson | Uncle |
| Australia | Fred Stolle | Sandon Stolle | Son |
| Australia | Sandon Stolle | Fred Stolle | Father |
| Australia | Adam Taylor | Jason Taylor | Brother |
| Australia | Jason Taylor | Adam Taylor | Brother |
| Australia | Bernard Tomic | Sara Tomic | Sister |
| Australia | Sara Tomic | Bernard Tomic | Brother |
| Australia | Jarmila Wolfe | Sam Groth | Ex-husband |
| New Zealand | Hana Guy | Steve Guy | Husband |
| New Zealand | Steve Guy | Hana Guy | Wife |
| New Zealand | Chris Lewis | David Lewis | Brother |
| New Zealand | Chris Lewis | Jade Lewis | Niece |
| New Zealand | Chris Lewis | Mark Lewis | Brother |
| New Zealand | David Lewis | Chris Lewis | Brother |
| New Zealand | David Lewis | Jade Lewis | Daughter |
| New Zealand | David Lewis | Mark Lewis | Brother |
| New Zealand | Jade Lewis | Chris Lewis | Uncle |
| New Zealand | Jade Lewis | David Lewis | Father |
| New Zealand | Jade Lewis | Mark Lewis | Uncle |
| New Zealand | Mark Lewis | Chris Lewis | Brother |
| New Zealand | Mark Lewis | David Lewis | Brother |
| New Zealand | Mark Lewis | Jade Lewis | Niece |
| New Zealand | Eden Marama | Paula Marama | Sister |
| New Zealand | Paula Marama | Eden Marama | Sister |
| New Zealand | Onny Parun | Michelle Parun | Niece |
| New Zealand | Onny Parun | Tony Parun | Brother |
| New Zealand | Michelle Parun | Onny Parun | Uncle |
| New Zealand | Tony Parun | Onny Parun | Brother |
| New Zealand | Jeff Simpson | Matt Simpson | Son |
| New Zealand | Jeff Simpson | Russell Simpson | Brother |
| New Zealand | Matt Simpson | Jeff Simpson | Father |
| New Zealand | Matt Simpson | Russell Simpson | Uncle |
| New Zealand | Russell Simpson | Jeff Simpson | Brother |
| New Zealand | Russell Simpson | Matt Simpson | Nephew |
| New Zealand | Artem Sitak | Dmitri Sitak | Brother |
| New Zealand | Mikal Statham | Rubin Statham | Twin brother |
| New Zealand | Rubin Statham | Mikal Statham | Twin brother |
| New Zealand | Claudine Toleafoa | Carl Limberger | Husband |
| New Zealand | Anthony Wilding | Frederick Wilding | Father |
| New Zealand | Frederick Wilding | Anthony Wilding | Son |
| Papua New Guinea | Violet Apisah | Abigail Tere-Apisah | Aunt |
| Papua New Guinea | Abigail Tere-Apisah | Violet Apisah | Niece |

## South America

| Country of origin | Person 1 | Person 2 | Relationship |
| Argentina | Lucas Arnold Ker | Patricio Arnold | Brother |
| Argentina | Patricio Arnold | Lucas Arnold Ker | Brother |
| Argentina | Francisco Cerúndolo | Juan Manuel Cerúndolo | Brother |
| Argentina | Juan Manuel Cerúndolo | Francisco Cerúndolo | Brother |
| Argentina | Federico Coria | Guillermo Coria | Brother |
| Argentina | Guillermo Coria | Federico Coria | Brother |
| Argentina | Alejandro Ganzábal | Julián Ganzábal | Brother |
| Argentina | Julián Ganzábal | Alejandro Ganzábal | Brother |
| Argentina | Alejandro Gattiker | Carlos Gattiker | Brother |
| Argentina | Carlos Gattiker | Alejandro Gattiker | Brother |
| Argentina | Edgardo Giussani | Gustavo Giussani | Brother |
| Argentina | Edgardo Giussani | Liliana Giussani | Sister |
| Argentina | Gustavo Giussani | Edgardo Giussani | Brother |
| Argentina | Gustavo Giussani | Liliana Giussani | Sister |
| Argentina | Liliana Giussani | Edgardo Giussani | Brother |
| Argentina | Liliana Giussani | Gustavo Giussani | Brother |
| Argentina | Erica Krauth | Vanesa Krauth | Twin sister |
| Argentina | Vanesa Krauth | Erica Krauth | Twin sister |
| Argentina | Facundo Lugones | Christian Miniussi | Uncle |
| Argentina | Edgardo Massa | Emiliano Massa | Brother |
| Argentina | Emiliano Massa | Edgardo Massa | Brother |
| Argentina | Christian Miniussi | Facundo Lugones | Nephew |
| Argentina | Catalina Pella | Guido Pella | Brother |
| Argentina | Guido Pella | Catalina Pella | Sister |
| Argentina | Mary Terán de Weiss | Heraldo Weiss | Husband |
| Argentina | Heraldo Weiss | Mary Terán de Weiss | Wife |
| Argentina | Francisco Yunis | Juan Carlos Yunis | Brother |
| Argentina | Juan Carlos Yunis | Francisco Yunis | Brother |
| Bolivia | Daniela Álvarez | María Fernanda Álvarez Terán | Sister |
| Bolivia | María Fernanda Álvarez Terán | Daniela Álvarez | Sister |
| Bolivia | Hugo Dellien | Murkel Dellien | Brother |
| Bolivia | Hugo Dellien | Camila Giangreco Campiz | Wife |
| Bolivia | Murkel Dellien | Hugo Dellien | Brother |
| Bolivia | Federico Zeballos | Noelia Zeballos | Sister |
| Bolivia | Noelia Zeballos | Federico Zeballos | Brother |
| Brazil | Carolina Alves | Felipe Meligeni Alves | Brother |
| Brazil | Carolina Alves | Fernando Meligeni | Uncle |
| Brazil | Larissa Carvalho | Raony Carvalho | Brother |
| Brazil | Raony Carvalho | Larissa Carvalho | Sister |
| Brazil | Carlos Chabalgoity | Cláudia Chabalgoity | Sister |
| Brazil | Cláudia Chabalgoity | Carlos Chabalgoity | Brother |
| Brazil | Daniel Dutra da Silva | Rogério Dutra da Silva | Brother |
| Brazil | Rogério Dutra da Silva | Daniel Dutra da Silva | Brother |
| Brazil | Alexandre Hocevar | Marcos Hocevar | Brother |
| Brazil | Alexandre Hocevar | Ricardo Hocevar | Nephew |
| Brazil | Marcos Hocevar | Alexandre Hocevar | Brother |
| Brazil | Marcos Hocevar | Ricardo Hocevar | Nephew |
| Brazil | Ricardo Hocevar | Alexandre Hocevar | Uncle |
| Brazil | Ricardo Hocevar | Marcos Hocevar | Uncle |
| Brazil | José Edison Mandarino | Carmen Mandarino | Wife |
| Brazil | Felipe Meligeni Alves | Carolina Alves | Sister |
| Brazil | Felipe Meligeni Alves | Fernando Meligeni | Uncle |
| Brazil | Fernando Meligeni | Carolina Alves | Niece |
| Brazil | Fernando Meligeni | Felipe Meligeni Alves | Nephew |
| Brazil | Daniel Melo | Marcelo Melo | Brother |
| Brazil | Marcelo Melo | Daniel Melo | Brother |
| Brazil | Eduardo Oncins | Jaime Oncins | Brother |
| Brazil | Jaime Oncins | Eduardo Oncins | Brother |
| Brazil | José Pereira | Teliana Pereira | Sister |
| Brazil | Teliana Pereira | José Pereira | Brother |
| Chile | Bárbara Castro | Valentina Castro | Sister |
| Chile | Valentina Castro | Bárbara Castro | Sister |
| Chile | Álvaro Fillol | Jaime Fillol | Brother |
| Chile | Álvaro Fillol | Jaime Fillol Jr. | Nephew |
| Chile | Álvaro Fillol | Nicolás Jarry | Great-nephew |
| Chile | Jaime Fillol | Álvaro Fillol | Brother |
| Chile | Jaime Fillol | Jaime Fillol Jr. | Son |
| Chile | Jaime Fillol | Nicolás Jarry | Grandson |
| Chile | Jaime Fillol Jr. | Álvaro Fillol | Uncle |
| Chile | Jaime Fillol Jr. | Jaime Fillol | Father |
| Chile | Jaime Fillol Jr. | Nicolás Jarry | Nephew |
| Chile | Nicolás Jarry | Álvaro Fillol | Great-uncle |
| Chile | Nicolás Jarry | Jaime Fillol | Grandfather |
| Chile | Nicolás Jarry | Jaime Fillol Jr. | Uncle |
| Chile | Manuel Rodríguez | Michelle Rodríguez | Mother |
| Chile | Manuel Rodríguez | Patricio Rodríguez | Father |
| Chile | Michelle Rodríguez | Manuel Rodríguez | Son |
| Chile | Michelle Rodríguez | Patricio Rodríguez | Husband |
| Chile | Patricio Rodríguez | Michelle Rodríguez | Wife |
| Chile | Patricio Rodríguez | Manuel Rodríguez | Son |
| Colombia | Romy Farah | Robert Farah | Brother |
| Colombia | Robert Farah | Romy Farah | Sister |
| Colombia | Carmiña Giraldo | Santiago Giraldo | Brother |
| Colombia | Santiago Giraldo | Carmiña Giraldo | Sister |
| Colombia | María Paulina Pérez | Paula Andrea Pérez | Sister |
| Colombia | Paula Andrea Pérez | María Paulina Pérez | Sister |
| Colombia | Eduardo Rincón | Mario Rincón | Brother |
| Colombia | Mario Rincón | Eduardo Rincón | Brother |
| Colombia | Cristian Rodríguez | Óscar Rodríguez | Brother |
| Colombia | Óscar Rodríguez | Cristian Rodríguez | Brother |
| Colombia | Jairo Velasco Sr. | Gabriela Velasco Andreu | Daughter |
| Colombia | Jairo Velasco Sr. | Jairo Velasco Jr. | Son |
| Ecuador | María Dolores Campana | Pablo Campana | Brother |
| Ecuador | Pablo Campana | María Dolores Campana | Sister |
| Ecuador | Andrés Gómez | Emilio Gómez | Son |
| Ecuador | Andrés Gómez | Giovanni Lapentti | Nephew |
| Ecuador | Andrés Gómez | Nicolás Lapentti | Nephew |
| Ecuador | Andrés Gómez | Roberto Quiroz | Nephew |
| Ecuador | Emilio Gómez | Andrés Gómez | Father |
| Ecuador | Emilio Gómez | Giovanni Lapentti | Cousin |
| Ecuador | Emilio Gómez | Nicolás Lapentti | Cousin |
| Ecuador | Emilio Gómez | Roberto Quiroz | Cousin |
| Ecuador | Giovanni Lapentti | Andrés Gómez | Uncle |
| Ecuador | Giovanni Lapentti | Emilio Gómez | Cousin |
| Ecuador | Giovanni Lapentti | Nicolás Lapentti | Brother |
| Ecuador | Giovanni Lapentti | Roberto Quiroz | Cousin |
| Ecuador | Nicolás Lapentti | Andrés Gómez | Uncle |
| Ecuador | Nicolás Lapentti | Emilio Gómez | Cousin |
| Ecuador | Nicolás Lapentti | Giovanni Lapentti | Brother |
| Ecuador | Nicolás Lapentti | Roberto Quiroz | Cousin |
| Ecuador | Roberto Quiroz | Andrés Gómez | Uncle |
| Ecuador | Roberto Quiroz | Emilio Gómez | Cousin |
| Ecuador | Roberto Quiroz | Giovanni Lapentti | Cousin |
| Ecuador | Roberto Quiroz | Nicolás Lapentti | Cousin |
| Ecuador | Pancho Segura | Spencer Segura | Son |
| Ecuador | Ana María Ycaza | Ricardo Ycaza | Brother |
| Ecuador | Ricardo Ycaza | Ana María Ycaza | Sister |
| Paraguay | Camila Giangreco Campiz | Hugo Dellien | Husband |
| Peru | Laura Arraya | Pablo Arraya | Brother |
| Peru | Pablo Arraya | Laura Arraya | Sister |
| Peru | Arklon Huertas del Pino | Conner Huertas del Pino | Brother |
| Peru | Conner Huertas del Pino | Arklon Huertas del Pino | Brother |
| Uruguay | Martín Cuevas | Pablo Cuevas | Brother |
| Uruguay | Pablo Cuevas | Martín Cuevas | Brother |
| Venezuela | Milagros Sequera | Stephen Huss | Husband |