# WTA 250 tournaments

WTA 250 is a category of tennis tournaments in the Women's Tennis Association tour, implemented since the reorganization of the schedule in 2021. Earlier these events were classified as WTA International Tournaments.
At their introduction in 2021, WTA 250 tournaments' prize money was approximately $250,000. As of 2025 season, this has risen to $275,094.
The ranking points awarded to the winners of these tournaments are 250. This compares to 2,000 points for winning a Grand Slam tournament ("Major"), up to 1,500 points for winning the WTA Finals, 1000 points for winning a WTA 1000 tournament, and 500 for winning a WTA 500 tournament.

## Events
### Current

| Tournament | Officially known as | City | Country | Surface | Current Singles Champions | Current Doubles Champions |
| WTA Auckland Open | ASB Classic | Auckland | New Zealand | Hard | Clara Tauson (2025) | Jiang Xinyu Wu Fang-hsien (2025) |
| Hobart International | Hobart International | Hobart | Australia | Hard | McCartney Kessler (2025) | Jiang Xinyu Wu Fang-hsien (2025) |
| WTA Singapore Open | Singapore Tennis Open | Singapore | Singapore | Hard (i) | Elise Mertens (2025) | Desirae Krawczyk Giuliana Olmos (2025) |
| Transylvania Open | Transylvania Open | Cluj-Napoca | Romania | Hard (i) | Anastasia Potapova (2025) | Magali Kempen Anna Sisková (2025) |
| ATX Open | ATX Open | Austin | USA | Hard | Jessica Pegula (2025) | Anna Blinkova Yuan Yue (2025) |
| Copa Colsanitas | Copa Colsanitas Zurich | Bogotá | Colombia | Clay (red) | Camila Osorio (2024) | Cristina Bucșa Kamilla Rakhimova (2024) |
| Open de Rouen | Open Capfinances Rouen Metropole | Rouen | France | Clay (red) (i) | Sloane Stephens (2024) | Tímea Babos Irina Khromacheva (2024) |
| Morocco Open | Grand Prix Son Altesse Royale La Princesse Lalla Meryem | Rabat | Morocco | Clay (red) | Peyton Stearns (2024) | Irina Khromacheva Yana Sizikova (2024) |
| Rosmalen Open | Libéma Open | 's-Hertogenbosch | Netherlands | Grass | Liudmila Samsonova (2024) | Ingrid Neel Bibiane Schoofs (2024) |
| Nottingham Open | Lexus Nottingham Open | Nottingham | Great Britain | Grass | Katie Boulter (2024) | Gabriela Dabrowski Erin Routliffe (2024) |
| Eastbourne Open | Lexus Eastbourne Open | Eastbourne | Great Britain | Grass | | |
| Hamburg Open | ECE Ladies Hamburg Open | Hamburg | Germany | Clay (red) | Arantxa Rus (2023) | Anna Danilina Alexandra Panova (2023) |
| Budapest Grand Prix | Hungarian Grand Prix | Budapest | Hungary | Clay (red) | Diana Shnaider (2024) | Katarzyna Piter Fanny Stollár (2024) |
| Prague Open | Livesport Prague Open | Prague | Czech Republic | Hard | Magda Linette (2024) | Barbora Krejčíková Kateřina Siniaková (2024) |
| Tennis in the Land | Tennis in the Land | Cleveland | USA | Hard | McCartney Kessler (2024) | Cristina Bucșa Xu Yifan (2024) |
| Jasmin Open | Jasmin Open | Monastir | Tunisia | Hard | Sonay Kartal (2024) | Anna Blinkova Mayar Sherif (2024) |
| Japan Open | Kinoshita Group Japan Open | Osaka | Japan | Hard | Suzan Lamens (2024) | Ena Shibahara Laura Siegemund (2024) |
| Guangzhou Open | Galaxy Holding Group Guangzhou Open | Guangzhou | China | Hard | Olga Danilović (2024) | Kateřina Siniaková Zhang Shuai (2024) |
| Hong Kong Open | Prudential Hong Kong Tennis Open | Hong Kong | Hong Kong, China SAR | Hard | Diana Shnaider (2024) | Ulrikke Eikeri Makoto Ninomiya (2024) |
| Jiangxi Open | Jiangxi International Women's Tennis Open | Jiujiang | China | Hard | Viktorija Golubic (2024) | Guo Hanyu Moyuka Uchijima (2024) |

### Defunct or Upgraded/Downgraded

| Tournament | Officially known as | City | Country | Surface | Current Singles Champions | Current Doubles Champions |
| Shenzhen Open | Shenzhen Open | Shenzhen | China | Hard | Ekaterina Alexandrova (2020) | Barbora Krejčíková Kateřina Siniaková (2020) |
| Melbourne Summer Set 1 | Melbourne Summer Set 1 | Melbourne | Australia | Hard | Simona Halep (2022) | Asia Muhammad Jessica Pegula (2022) |
| Melbourne Summer Set 2 | Melbourne Summer Set 2 | Melbourne | Australia | Hard | Amanda Anisimova (2022) | Bernarda Pera Kateřina Siniaková (2022) |
| Adelaide International | Adelaide International 2 | Adelaide | Australia | Hard | Madison Keys (2022) | Eri Hozumi Makoto Ninomiya (2022) |
| Mexican Open | Abierto Mexicano Telcel | Acapulco | Mexico | Hard | Heather Watson (2020) | Desirae Krawczyk Giuliana Olmos (2020) |
| WTA Lyon Open | Open 6e Sens Metropol de Lyon | Lyon | France | Hard | Alycia Parks (2023) | Cristina Bucșa Bibiane Schoofs (2023) |
| Abierto Zapopan | Abierto Akron Zapopan | Guadalajara | Mexico | Hard | Sloane Stephens (2022) | Kaitlyn Christian Lidziya Marozava (2022) |
| Monterrey Open (upgraded in 2024) | Abierto GNP Seguros | Monterrey | Mexico | Hard | Donna Vekić (2023) | Yuliana Lizarazo María Paulina Pérez García (2023) |
| Charleston Open | MUSC Health Women's Open | Charleston | USA | Clay (green) | Astra Sharma (2021) | Hailey Baptiste Caty McNally (2021) |
| İstanbul Cup | TEB BNP Paribas Tennis Championship | Istanbul | Turkey | Clay (red) | Anastasia Potapova (2022) | Marie Bouzková Sara Sorribes Tormo (2022) |
| Serbia Open | Serbia Ladies Open | Belgrade | Serbia | Clay (red) | Paula Badosa (2021) | Aleksandra Krunić Nina Stojanović (2021) |
| Emilia-Romagna Open | Parma Ladies Open | Parma | Italy | Clay (red) | Mayar Sherif (2022) | Anastasia Dețiuc Miriam Kolodziejová (2022) |
| Internationaux de Strasbourg (upgraded in 2024) | Internationaux de Strasbourg | Strasbourg | France | Clay (red) | Elina Svitolina (2023) | Xu Yifan Yang Zhaoxuan (2023) |
| Bad Homburg Open (upgraded in 2024) | Bad Homburg Open presented by Engel & Voelkers | Bad Homburg | Germany | Grass | Kateřina Siniaková (2023) | Ingrid Gamarra Martins Lidziya Marozava (2023) |
| Swiss Open | Ladies Open Lausanne | Lausanne | Switzerland | Clay (red) | Elisabetta Cocciaretto (2023) | Anna Bondár Diane Parry (2023) |
| WTA Poland Open | BNP Paribas Warsaw Open | Warsaw | Poland | Hard | Iga Świątek (2023) | Heather Watson Yanina Wickmayer (2023) |
| Washington Open (upgraded in 2023) | Citi Open | Washington, D.C. | USA | Hard | Liudmila Samsonova (2022) | Jessica Pegula Erin Routliffe (2022) |
| Chennai Open | Chennai Open | Chennai | India | Hard | Linda Fruhvirtová (2022) | Gabriela Dabrowski Luisa Stefani (2022) |
| Chicago Open | Chicago Women's Open | Chicago | USA | Hard | Elina Svitolina (2021) | Nadiia Kichenok Raluca Olaru (2021) |
| Luxembourg Open | BGL Luxembourg Open | Luxembourg City | Luxembourg | Hard (i) | Clara Tauson (2021) | Greet Minnen Alison Van Uytvanck (2021) |
| Slovenia Open | Zavarovalnica Sava | Portorož | Slovenia | Hard | Kateřina Siniaková (2022) | Marta Kostyuk Tereza Martincová (2022) |
| Korea Open (upgraded in 2024) | Hana Bank Korea Open | Seoul | South Korea | Hard | Jessica Pegula (2023) | Marie Bouzková Bethanie Mattek-Sands (2023) |
| Astana Open | Astana Open | Astana | Kazakhstan | Hard (i) | Alison Van Uytvanck (2021) | Anna-Lena Friedsam Monica Niculescu (2021) |
| Linz Open (upgraded in 2024) | Upper Austria Ladies Linz | Linz | Austria | Hard | Anastasia Potapova (2023) | Natela Dzalamidze Viktória Kužmová (2023) |
| Tenerife Ladies Open | Tenerife Ladies Open | Tenerife | Spain | Hard | Ann Li (2021) | Ulrikke Eikeri Ellen Perez (2021) |
| Courmayeur Ladies Open | Courmayeur Ladies Open | Courmayeur | Italy | Hard (i) | Donna Vekić (2021) | Wang Xinyu Zheng Saisai (2021) |
| Tallinn Open | Tallinn Open | Tallinn | Estonia | Hard (i) | Barbora Krejčíková (2022) | Lyudmyla Kichenok Nadiia Kichenok (2022) |
| Hamburg European Open (downgraded in 2024) | Hamburg European Open | Hamburg | Germany | Clay (red) | Arantxa Rus (2023) | Anna Danilina Alexandra Panova (2023) |
| Thailand Open | Thailand Open | Hua Hin | Thailand | Hard | Rebecca Šramková (2024) | Anna Danilina Irina Khromacheva (2024) |
| Tianjin Open | Tianjin Open | Tianjin | China | Hard | Rebecca Peterson (2019) | Shuko Aoyama Ena Shibahara (2019) |
| Ningbo International Tennis Open (upgraded in 2024) | Ningbo Open | Ningbo | China | Hard | Ons Jabeur (2023) | Laura Siegemund Vera Zvonareva (2023) |
| Mérida Open (upgraded in 2025) | Mérida Open Akron | Mérida | Mexico | Hard | Zeynep Sönmez (2024) | Quinn Gleason Ingrid Martins (2024) |
| Palermo Open | Palermo Ladies Open | Palermo | Italy | Clay (red) | Zheng Qinwen (2024) | Alexandra Panova Yana Sizikova (2024) |
| Iași Open | UniCredit Iași Open | Iași | Romania | Clay (red) | Mirra Andreeva (2024) | Anna Danilina Irina Khromacheva (2024) |
| Birmingham Classic (downgraded in 2025) | Rothesay Classic | Birmingham | UK | Grass | Yulia Putintseva (2024) | Hsieh Su-wei Elise Mertens (2024) |

## Historic names

1990–2008 WTA Tier III / IV / V
2009–2020 WTA International
2021–present WTA 250

## Singles champions
### WTA International

| | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Brisbane | V. Azarenka (1/5) | K. Clijsters (1/1) | Kvitová (2/5) | WTA Premier | WTA Premier | WTA Premier | WTA Premier | WTA Premier | WTA Premier | WTA Premier | WTA Premier | WTA Premier |
| Auckland | E. Dementieva (1/1) | Wickmayer (3/5) | G. Arn (1/1) | J. Zheng (1/1) | A. Radwańska (1/4) | Ivanovic (4/5) | V. Williams (4/6) | Stephens (2/4) | L. Davis (1/2) | Görges (3/5) | Görges (5/5) | S. Williams (2/2) |
| Shenzhen | Not an Event | Not an Event | Not an Event | Not an Event | N. Li (2/3) | N. Li (3/3) | Halep (6/10) | A. Radwańska (4/4) | K. Siniaková (1/5) | Halep (8/10) | A. Sabalenka (1/3) | E. Alexandrova (1/4) |
| Hobart | P. Kvitová (1/5) | A. Bondarenko (1/1) | Gajdošová (2/2) | M. Barthel (1/3) | E. Vesnina (1/1) | G. Muguruza (1/3) | Watson (2/4) | Cornet (4/5) | E. Mertens (1/7) | Mertens (2/7) | S. Kenin (1/4) | Rybakina (2/2) |
| Pattaya City | V. Zvonareva (1/3) | Zvonareva (2/3) | D. Hantuchová (1/4) | Hantuchová (2/4) | M. Kirilenko (1/1) | E. Makarova (1/2) | Hantuchová (4/4) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| Kaohsiung/ Taipei | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | V. Williams (6/6) | Svitolina (5/10) | Babos (3/3) | Not an Event | Not an Event |
| Hua Hin | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Yastremska (2/3) | Linette (2/3) |
| Memphis | Azarenka (2/5) | M. Sharapova (1/3) | Rybáriková (2/4) | S. Arvidsson (1/1) | M. Erakovic (1/1) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| Rio de Janeiro | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | K. Nara (1/1) | Errani (6/6) | Schiavone (4/5) | Not an Event | Not an Event | Not an Event | Not an Event |
| Acapulco | V. Williams (1/6) | V. Williams (2/6) | G. Dulko (1/1) | S. Errani (1/6) | Errani (5/6) | D. Cibulková (1/3) | Bacsinszky (2/4) | Stephens (3/4) | Tsurenko (3/4) | Tsurenko (4/4) | Y. Wang (1/1) | Watson (4/4) |
| Kuala Lumpur | Not an Event | A. Kleybanova (1/2) | J. Dokic (1/1) | S-w. Hsieh (1/3) | Ka. Plíšková (1/6) | D. Vekić (1/4) | Wozniacki (8/9) | Svitolina (4/10) | A. Barty (1/3) | Not an Event | Not an Event | Not an Event |
| Florianópolis | Not an Event | Not an Event | Not an Event | Not an Event | M. Niculescu (1/3) | K. Zakopalová (1/1) | Pereira (2/2) | Begu (3/5) | Not an Event | Not an Event | Not an Event | Not an Event |
| Lyon | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Kenin (4/4) |
| Monterrey | M. Bartoli (1/2) | A. Pavlyuchenkova (1/10) | Pavlyuchenkova (3/10) | T. Babos (1/3) | Pavlyuchenkova (4/10) | Ivanovic (5/5) | Bacsinszky (3/4) | Watson (3/4) | Pavlyuchenkova (7/10) | Muguruza (2/3) | Muguruza (3/3) | Svitolina (7/10) |
| Ponte Vedra Beach | C. Wozniacki (1/9) | Wozniacki (2/9) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| Marbella | J. Janković (1/4) | Pennetta (2/2) | Azarenka (3/5) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| Katowice | Not an Event | Not an Event | Not an Event | Not an Event | Vinci (7/8) | Cornet (3/5) | A.K. Schmiedlová (1/3) | Cibulková (2/3) | Not an Event | Not an Event | Not an Event | Not an Event |
| Barcelona | R. Vinci (1/8) | F. Schiavone (1/5) | Vinci (3/8) | Errani (2/6) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| Biel/ Lugano | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | M. Vondroušová (1/1) | Mertens (3/7) | Hercog (3/3) | Not an Event |
| Estoril | Y. Wickmayer (1/5) | A. Sevastova (1/4) | Medina Garrigues (2/3) | Kanepi (2/2) | Pavlyuchenkova (5/10) | C. Suárez Navarro (1/1) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| Strasbourg | A. Rezaï (1/3) | Sharapova (2/3) | Petkovic (2/5) | Schiavone (2/5) | Cornet (2/5) | M. Puig (1/1) | Stosur (4/6) | Garcia (2/7) | Stosur (6/6) | Pavlyuchenkova (10/10) | Yastremska (3/3) | Svitolina (8/10) |
| Bogotá | MJ. Martínez Sánchez (1/4) | M. Duque-Mariño (1/1) | L. Domínguez Lino (1/1) | L. Arruabarrena (1/2) | Janković (2/4) | C. Garcia (1/7) | T. Pereira (1/2) | I. Falconi (1/1) | Schiavone (5/5) | Schmiedlová (3/3) | A. Anisimova (1/2) | Cancelled due to the coronavirus pandemic |
| Fez/ Marrakech/ Rabat | A. Medina Garrigues (1/3) | I. Benešová (1/1) | A. Brianti (1/1) | K. Bertens (1/5) | Schiavone (3/5) | MT. Torró Flor (1/1) | Svitolina (3/10) | Bacsinszky (4/4) | Pavlyuchenkova (8/10) | Mertens (4/7) | M. Sakkari (1/1) | Cancelled due to the coronavirus pandemic |
| Nottingham | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | A. Konjuh (1/1) | Ka. Plíšková (5/6) | Vekić (2/4) | Barty (2/3) | Garcia (5/7) | Cancelled due to the coronavirus pandemic |
| 's-Hertogenbosch | T. Tanasugarn (1/2) | J. Henin (1/1) | Vinci (4/8) | Petrova (2/3) | Halep (2/10) | C. Vandeweghe (1/2) | C. Giorgi (1/3) | Vandeweghe (2/2) | A. Kontaveit (1/3) | A. Krunić (1/1) | Riske (2/3) | Cancelled due to the coronavirus pandemic |
| Birmingham | M. Rybáriková (1/4) | N. Li (1/3) | S. Lisicki (1/3) | M. Oudin (1/1) | Hantuchová (3/4) | WTA Premier | WTA Premier | WTA Premier | WTA Premier | WTA Premier | WTA Premier | | Cancelled due to the coronavirus pandemic |
| Nürnberg/ Bad Homburg | Not an Event | Not an Event | Not an Event | Not an Event | S. Halep (1/10) | E. Bouchard (1/1) | Knapp (2/2) | Bertens (2/5) | Bertens (3/5) | Larsson (2/2) | Y. Putintseva (1/3) | Cancelled due to the coronavirus pandemic |
| Bucharest | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Halep (5/10) | Schmiedlová (2/3) | Halep (7/10) | Begu (4/5) | Sevastova (3/4) | E. Rybakina (1/2) | Cancelled due to the coronavirus pandemic |
| Gstaad/ Lausanne | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | V. Golubic (1/2) | Bertens (4/5) | Cornet (5/5) | F. Ferro (1/2) | Cancelled due to the coronavirus pandemic |
| Jūrmala | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Sevastova (4/4) | Cancelled due to the coronavirus pandemic |
| Washington, D.C. | Not an Event | Not an Event | N. Petrova (1/3) | Rybáriková (3/4) | Rybáriková (4/4) | S. Kuznetsova (1/2) | S. Stephens (1/4) | Wickmayer (5/5) | Makarova (2/2) | Kuznetsova (2/2) | J. Pegula (1/3) | Cancelled due to the coronavirus pandemic |
| Mallorca | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Garcia (3/7) | Sevastova (2/4) | T. Maria (1/3) | Kenin (2/4) | Not an Event |
| Budapest | Á. Szávay (1/3) | Szávay (2/3) | Vinci (5/8) | Errani (3/6) | Halep (3/10) | Not an Event | Not an Event | Not an Event | Babos (2/3) | Van Uytvanck (2/5) | Van Uytvanck (3/5) | Not an Event |
| Båstad | Martínez Sánchez (2/4) | Rezaï (3/3) | P. Hercog (1/3) | Hercog (2/3) | S. Williams (1/2) | Barthel (2/3) | J. Larsson (1/2) | L. Siegemund (1/1) | Siniaková (2/5) | Not an Event | Not an Event | Not an Event |
| Prague | S. Bammer (1/1) | Szávay (3/3) | ITF Women's Circuit | ITF Women's Circuit | ITF Women's Circuit | ITF Women's Circuit | Ka. Plíšková (4/6) | Šafářová (2/2) | Barthel (3/3) | Kvitová (5/5) | J. Teichmann (1/2) | Halep (9/10) |
| Palermo | F. Pennetta (1/2) | K. Kanepi (1/2) | Medina Garrigues (3/3) | Errani (4/6) | Vinci (8/8) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Teichmann (2/2) | Ferro (2/2) |
| Portorož | D. Safina (1/1) | A. Chakvetadze (1/1) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| Bad Gastein | A. Petkovic (1/5) | J. Görges (1/5) | Martínez Sánchez (3/4) | A. Cornet (1/5) | Y. Meusburger (1/1) | Petkovic (3/5) | Stosur (5/6) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| Baku | Not held | Not held | Zvonareva (3/3) | B. Jovanovski (1/2) | E. Svitolina (1/10) | Svitolina (2/10) | M. Gasparyan (1/2) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| İstanbul | V. Dushevina (1/1) | Pavlyuchenkova (2/10) | Not held | Not held | Not held | Wozniacki (7/9) | L. Tsurenko (1/4) | Ç Büyükakçay (1/1) | Svitolina (6/10) | P. Parmentier (1/2) | P. Martić (1/2) | PM. Țig (1/1) |
| Moscow River | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | O. Danilović (1/2) | Not an Event | Not an Event |
| Dallas | Not an Event | Not an Event | Lisicki (2/3) | Vinci (6/8) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| The Bronx | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | M. Linette (1/3) | Not an Event |
| Lexington | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | J. Brady (1/1) |
| Copenhagen | Not an Event | Wozniacki (3/9) | Wozniacki (4/9) | A. Kerber (1/4) | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event |
| Québec City | M. Czink (1/1) | T. Paszek (1/1) | B. Záhlavová-Strýcová (1/2) | K. Flipkens (1/1) | L. Šafářová (1/2) | M. Lučić-Baroni (1/1) | Beck (2/2) | O. Dodin (1/1) | A. Van Uytvanck (1/5) | Parmentier (2/2) | Not an Event | Not an Event |
| Tashkent | Pe'er (2/2) | A. Kudryavtseva (1/1) | K. Pervak (1/1) | IC. Begu (1/5) | Jovanovski (2/2) | K. Knapp (1/2) | N. Hibino (1/3) | Kr. Plíšková (1/1) | K. Bondarenko (1/1) | Gasparyan (2/2) | Van Uytvanck (4/5) | Not an Event |
| Linz | Wickmayer (2/5) | A. Ivanovic (1/5) | Kvitová (3/5) | Azarenka (5/5) | Kerber (2/4) | Ka. Plíšková (3/6) | Pavlyuchenkova (6/10) | Cibulková (3/3) | Strýcová (2/2) | Giorgi (2/3) | C. Gauff (1/4) | Sabalenka (3/3) |
| Osaka/ Tokyo/ Hiroshima | S. Stosur (1/6) | Tanasugarn (2/2) | Bartoli (2/2) | H. Watson (1/4) | Stosur (2/6) | Stosur (3/6) | Wickmayer (4/5) | C. McHale (1/1) | Z. Diyas (1/1) | Hsieh (3/3) | Hibino (2/3) | Cancelled due to the coronavirus pandemic |
| Nanchang | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Y. Duan (1/1) | Peng (2/2) | Q. Wang (1/2) | R. Peterson (1/2) | Cancelled due to the coronavirus pandemic |
| Seoul | K. Date-Krumm (1/1) | Kleybanova (2/2) | Martínez Sánchez (4/4) | Wozniacki (5/9) | A. Radwańska (2/4) | Ka. Plíšková (2/6) | Begu (2/5) | Arruabarrena (2/2) | J. Ostapenko (1/3) | Bertens (5/5) | K. Muchová (1/1) | Cancelled due to the coronavirus pandemic |
| Guangzhou | S. Pe'er (1/2) | J. Gajdošová (1/2) | C. Scheepers (1/1) | Hsieh (2/3) | S. Zhang (1/3) | Niculescu (2/3) | Janković (3/4) | Tsurenko (2/4) | Zhang (2/3) | Q. Wang (2/2) | Kenin (3/4) | Cancelled due to the coronavirus pandemic |
| Tianjin | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | A. Riske (1/3) | A. Radwańska (3/4) | S. Peng (1/2) | Sharapova (3/3) | Garcia (4/7) | Peterson (2/2) | Cancelled due to the coronavirus pandemic |
| Hong Kong | Not an Event | Not an Event | Not an Event | Not an Event | Not an Event | Lisicki (3/3) | Janković (4/4) | Wozniacki (9/9) | Pavlyuchenkova (9/10) | D. Yastremska (1/3) | Cancelled due to Hong Kong protests | Cancelled due to the coronavirus pandemic |
| Luxembourg | T. Bacsinszky (1/4) | Vinci (2/8) | Azarenka (4/5) | V. Williams (3/6) | Wozniacki (6/9) | A. Beck (1/2) | M. Doi (1/1) | Niculescu (3/3) | C. Witthöft (1/1) | Görges (4/5) | Ostapenko (2/3) | Cancelled due to the coronavirus pandemic |
| Bali/ Sofia/ Zhuhai | Rezaï (2/3) | Ivanovic (2/5) | Ivanovic (3/5) | Petrova (3/3) | Halep (4/10) | Petkovic (4/5) | V. Williams (5/6) | Kvitová (4/5) | Görges (2/5) | Barty (3/3) | Sabalenka (2/3) | Cancelled due to the coronavirus pandemic |

### WTA 250

| | 2021 | 2022 | 2023 | 2024 | 2025 |
| Auckland | Cancelled due to COVID-19 | Cancelled due to COVID-19 | Gauff (3/4) | Gauff (4/4) | Tauson (3/3) |
| Shenzhen | Cancelled due to COVID-19 | Suspended due to Peng Shuai allegation | Suspended | Not an event | Not an event |
| Melbourne 1 | WTA 500 | S. Halep (10/10) | Not an event | Not an event | Not an event |
| Melbourne 2 | WTA 500 | A. Anisimova (2/2) | Not an event | Not an event | Not an event |
| Hobart | Cancelled | Cancelled | L. Davis (2/2) | E. Navarro (1/1) | Kessler (2/2) |
| Adelaide 2 | Not an event | M. Keys (1/1) | WTA 500 | Not an event | Not an event |
| Melbourne 4 | D. Kasatkina (1/2) | Not an event | Not an event | Not an event | Not an event |
| Singapore | Not an event | Not an event | Not an event | Not an event | Mertens (7/7) |
| Hua Hin | Cancelled | Cancelled | L. Zhu (1/1) | D. Shnaider (1/3) R. Šramková (1/1) |
| Acapulco | Cancelled | Not an event | Not an event | Not an event | Not an event |
| Cluj-Napoca 2 | Kontaveit (3/3) | A. Blinkova (1/1) | T. Korpatsch (1/1) | Ka. Plíšková (6/6) | Potapova (3/3) |
| Austin | Not an event | Not an event | M. Kostyuk (1/1) | Y. Yuan (1/1) | Pegula (3/3) |
| Lyon | C. Tauson (1/3) | S. Zhang (3/3) | A. Parks (1/1) | Not an event |
| Guadalajara | S. Sorribes Tormo (1/2) | S. Stephens (4/5) | Not an event | WTA 125 |
| Bogotá | C. Osorio (1/2) | T. Maria (2/3) | Maria (3/3) | Osorio (2/2) |
| Rouen | Not an event | WTA 125 | WTA 125 | Stephens (5/5) |
| Rabat | Cancelled | M. Trevisan (1/1) | L. Bronzetti (1/1) | P. Stearns (1/1) |
| Cologne | Cancelled | Not an event | Not an event | Not an event |
| Nottingham | J. Konta (1/1) | B. Haddad Maia (1/2) | K. Boulter (1/2) | Boulter (2/2) |
| 's-Hertogenbosch | Cancelled | E. Alexandrova (2/4) | Alexandrova (4/4) | Samsonova (3/3) |
| Birmingham | O. Jabeur (1/2) | Haddad Maia (2/2) | J. Ostapenko (3/3) | Putintseva (3/3) |
| Budapest | Y. Putintseva (2/3) | B. Pera (1/2) | M. Timofeeva (1/1) | Shnaider (2/3) |
| Palermo | D. Collins (1/1) | IC. Begu (5/5) | Q. Zheng (1/2) | Q. Zheng (2/2) |
| Iași | Not an event | WTA 125 | WTA 125 | M. Andreeva (1/1) |
| Prague | Krejčíková (2/3) | M. Bouzková (1/1) | N. Hibino (3/3) | M. Linette (3/3) |
| Cleveland | A. Kontaveit (2/3) | Samsonova (2/3) | Sorribes Tormo (2/2) | M. Kessler (1/2) |
| Monastir | Not an event | E. Mertens (5/7) | Mertens (6/7) | S. Kartal (1/1) |
| Ningbo | Not an event | Not an event | Jabeur (2/2) | WTA 500 |
| Granby | Cancelled | Kasatkina (2/2) | Not an event | Not an event |
| Osaka | Cancelled | Cancelled | A. Krueger (1/1) | S. Lamens (1/1) |
| Guangzhou | Cancelled | Suspended | X. Wang (1/1) | O. Danilović (2/2) |
| Hong Kong | Cancelled | Suspended | Fernandez (3/3) | Shnaider (3/3) |
| Mérida | Not an event | Not an event | C. Giorgi (3/3) | Z. Sönmez (1/1) |
| Tianjin | Cancelled | Suspended | Not an event | Not an event |
| Nanchang Jiujiang | Cancelled | Suspended | Siniaková (5/5) | V. Golubic (2/2) |
| Monterrey | L. Fernandez (1/3) | Fernandez (2/3) | Vekić (4/4) | WTA 500 |
| Anning | Cancelled | Suspended | Not an event | Not an event |
| Charleston 2 | A. Sharma (1/1) | Not an event | Not an event | Not an event |
| İstanbul | S. Cîrstea (1/1) | A. Potapova (1/3) | Cancelled due to earthquake | Not an event |
| Belgrade | P. Badosa (1/1) | Not an event | Not an event | Not an event |
| Strasbourg | B. Krejcikova (1/3) | Kerber (4/4) | Svitolina (10/10) | WTA 500 |
| Bad Homburg | A. Kerber (3/4) | C. Garcia (6/7) | Siniaková (4/5) | WTA 500 |
| Lausanne | T. Zidanšek (1/1) | P. Martić (2/2) | E. Cocciaretto (1/1) | Not an event |
| Hamburg | EG. Ruse (1/1) | Pera (2/2) | A. Rus (1/1) | WTA 125 |
| Gdynia/Warsaw | M. Zanevska (1/1) | Garcia (7/7) | I. Świątek (1/1) | WTA 125 |
| Washington, D.C. | Exhibition | L. Samsonova (1/3) | WTA 500 | WTA 500 |
| Cluj-Napoca | A. Petkovic (5/5) | Not an event | Not an event | Not an event |
| Chicago | E. Svitolina (9/10) | Not an event | Not an event | Not an event |
| Luxembourg | Tauson (2/3) | Not an event | Not an event | Not an event |
| Portorož | J. Paolini (1/1) | K. Siniaková (3/5) | Not an event | Not an event |
| Chennai | Not an event | L. Fruhvirtová (1/1) | Not an event | Not an event |
| Seoul | WTA 125 | Alexandrova (3/4) | J. Pegula (2/3) | WTA 500 |
| Astana | A. Van Uytvanck (5/5) | Not an event | Not an event | Not an event |
| Parma | C. Gauff (2/4) | M. Sherif (1/1) | WTA 125 | WTA 125 |
| Tallinn | Not an event | Krejčíková (3/3) | Not an event | Not an event |
| Linz | A. Riske (3/3) | Not an event | Potapova (2/3) | WTA 500 |
| Tenerife | A. Li (1/1) | Not an event | Not an event | Not an event |
| Courmayeur | D. Vekić (3/4) | Not an event | Not an event | Not an event |

## Statistics
### Most titles

Bold face designates active players
| Titles | Player |
| 17 | Steffi Graf |
| 16 | Conchita Martínez |
| 13 | Lindsay Davenport |
| 11 | Anabel Medina Garrigues |
| 11 | Venus Williams |
| 11 | Caroline Wozniacki |
| 10 | Simona Halep |
| 10 | / Manuela Maleeva |
| 10 | Anastasia Pavlyuchenkova |
| 10 | / Monica Seles |
| 10 | Elina Svitolina |
| 10 | Vera Zvonareva |