# 2021 ATP Challenger Tour

The ATP Challenger Tour in 2021 was the secondary professional tennis circuit organized by the ATP. The 2021 ATP Challenger Tour calendar comprised 147 tournaments with prize money ranging from $36,680 up to $156,240. It was the 44th edition of challenger tournaments cycle, and 13th under the name of Challenger Tour.
Tallon Griekspoor set a new record for winning the most Challenger titles in a season when he won his seventh title of the season at the Tenerife Challenger and immediately improved upon the record by winning the Slovak Open II the week after.

## Schedule

This is the complete schedule of events on the 2021 calendar, with player progression documented from the quarterfinals stage.

### January

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| January 18 | Amex-Istanbul Challenger Istanbul, Turkey Challenger 125 – Hard (i) – 32S/16Q/16D Singles – Doubles | Arthur Rinderknech 4–6, 7–6$^{(7–1)}$, 7–6$^{(7–3)}$ | Benjamin Bonzi | Jozef Kovalík Mohamed Safwat | Ergi Kırkın Marc-Andrea Hüsler Antoine Hoang Go Soeda |
| January 18 | Amex-Istanbul Challenger Istanbul, Turkey Challenger 125 – Hard (i) – 32S/16Q/16D Singles – Doubles | André Göransson David Pel 4–6, 6–3, [10–8] | Lloyd Glasspool Harri Heliövaara | Jozef Kovalík Mohamed Safwat | Ergi Kırkın Marc-Andrea Hüsler Antoine Hoang Go Soeda |
| January 25 | Open Quimper Bretagne Quimper, France Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Sebastian Korda 6–1, 6–1 | Filip Horanský | Brandon Nakashima Benjamin Bonzi | Kacper Żuk Constant Lestienne Illya Marchenko Enzo Couacaud |
| January 25 | Open Quimper Bretagne Quimper, France Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Grégoire Barrère Albano Olivetti 5–7, 7–6$^{(9–7)}$, [10–8] | James Cerretani Marc-Andrea Hüsler | Brandon Nakashima Benjamin Bonzi | Kacper Żuk Constant Lestienne Illya Marchenko Enzo Couacaud |
| January 25 | Antalya Challenger Antalya, Turkey Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Jaume Munar 6–7$^{(7–9)}$, 6–2, 6–2 | Lorenzo Musetti | Tommy Robredo Cem İlkel | Alessandro Giannessi Duje Ajduković Tomás Martín Etcheverry Akira Santillan |
| January 25 | Antalya Challenger Antalya, Turkey Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Denys Molchanov Aleksandr Nedovyesov 3–6, 6–4, [18–16] | Luis David Martínez David Vega Hernández | Tommy Robredo Cem İlkel | Alessandro Giannessi Duje Ajduković Tomás Martín Etcheverry Akira Santillan |

### February

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| February 1 | Open Quimper Bretagne II Quimper, France Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Brandon Nakashima 6–3, 6–4 | Bernabé Zapata Miralles | Lukáš Lacko Peter Gojowczyk | Maximilian Marterer Federico Gaio Maxime Janvier Tobias Kamke |
| February 1 | Open Quimper Bretagne II Quimper, France Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Ruben Bemelmans Daniel Masur 6–2, 6–1 | Brandon Nakashima Hunter Reese | Lukáš Lacko Peter Gojowczyk | Maximilian Marterer Federico Gaio Maxime Janvier Tobias Kamke |
| February 1 | Antalya Challenger II Antalya, Turkey Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Carlos Taberner 6–4, 6–1 | Jaume Munar | Tomás Martín Etcheverry Alessandro Giannessi | Facundo Bagnis Leonardo Mayer Alejandro Tabilo Jozef Kovalík |
| February 1 | Antalya Challenger II Antalya, Turkey Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Denys Molchanov Aleksandr Nedovyesov 6–4, 7–6$^{(7–2)}$ | Robert Galloway Alex Lawson | Tomás Martín Etcheverry Alessandro Giannessi | Facundo Bagnis Leonardo Mayer Alejandro Tabilo Jozef Kovalík |
| February 8 | Challenger La Manche Cherbourg, France Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Ruben Bemelmans 6–4, 6–4 | Lukáš Rosol | Arthur Rinderknech Hugo Gaston | Michael Geerts Constant Lestienne Lukáš Klein Kacper Żuk |
| February 8 | Challenger La Manche Cherbourg, France Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Lukáš Klein Alex Molčan 1–6, 7–5, [10–6] | Antoine Hoang Albano Olivetti | Arthur Rinderknech Hugo Gaston | Michael Geerts Constant Lestienne Lukáš Klein Kacper Żuk |
| February 8 | Potchefstroom Open Potchefstroom, South Africa Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Benjamin Bonzi 7–5, 6–4 | Liam Broady | Cem İlkel Nick Chappell | Dimitar Kuzmanov Tseng Chun-hsin Peter Polansky Mirza Bašić |
| February 8 | Potchefstroom Open Potchefstroom, South Africa Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Marc-Andrea Hüsler Zdeněk Kolář 6–4, 2–6, [10–4] | Peter Polansky Brayden Schnur | Cem İlkel Nick Chappell | Dimitar Kuzmanov Tseng Chun-hsin Peter Polansky Mirza Bašić |
| February 8 | Biella Challenger Indoor Biella, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Illya Marchenko 6–2, 6–4 | Andy Murray | Mathias Bourgue Federico Gaio | Blaž Rola Matthias Bachinger Lorenzo Giustino Daniel Masur |
| February 8 | Biella Challenger Indoor Biella, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Luis David Martínez David Vega Hernández 6–4, 3–6, [10–8] | Szymon Walków Jan Zieliński | Mathias Bourgue Federico Gaio | Blaž Rola Matthias Bachinger Lorenzo Giustino Daniel Masur |
| February 15 | Biella Challenger Indoor II Biella, Italy Challenger 125 – Hard (i) – 32S/16Q/16D Singles – Doubles | Kwon Soon-woo 6–2, 6–3 | Lorenzo Musetti | Evgeny Donskoy Andreas Seppi | Federico Gaio Yannick Maden Illya Marchenko Ernests Gulbis |
| February 15 | Biella Challenger Indoor II Biella, Italy Challenger 125 – Hard (i) – 32S/16Q/16D Singles – Doubles | Hugo Nys Tim Pütz 7–6$^{(7–4)}$, 6–3 | Lloyd Glasspool Harri Heliövaara | Evgeny Donskoy Andreas Seppi | Federico Gaio Yannick Maden Illya Marchenko Ernests Gulbis |
| February 15 | Challenger Concepción Concepción, Chile Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sebastián Báez 6–3, 6–7$^{(5–7)}$, 7–6$^{(7–5)}$ | Francisco Cerúndolo | Alejandro Tabilo Andrej Martin | Federico Coria Thiago Seyboth Wild Hugo Dellien Daniel Altmaier |
| February 15 | Challenger Concepción Concepción, Chile Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Orlando Luz Rafael Matos 7–5, 6–4 | Sergio Galdós Diego Hidalgo | Alejandro Tabilo Andrej Martin | Federico Coria Thiago Seyboth Wild Hugo Dellien Daniel Altmaier |
| February 15 | Potchefstroom Open II Potchefstroom, South Africa Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Jenson Brooksby 2–6, 6–3, 6–0 | Teymuraz Gabashvili | Liam Broady Lucas Miedler | Akira Santillan Adrián Menéndez Maceiras Dimitar Kuzmanov Cem İlkel |
| February 15 | Potchefstroom Open II Potchefstroom, South Africa Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Raven Klaasen Ruan Roelofse 6–4, 6–4 | Julien Cagnina Zdeněk Kolář | Liam Broady Lucas Miedler | Akira Santillan Adrián Menéndez Maceiras Dimitar Kuzmanov Cem İlkel |
| February 22 | Nur-Sultan Challenger Nur-Sultan, Kazakhstan Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Mackenzie McDonald 6–1, 6–2 | Jurij Rodionov | Henri Laaksonen Prajnesh Gunneswaran | Frederico Ferreira Silva Kacper Żuk Martin Kližan Tomáš Macháč |
| February 22 | Nur-Sultan Challenger Nur-Sultan, Kazakhstan Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Denys Molchanov Aleksandr Nedovyesov 6–4, 6–4 | Nathan Pasha Max Schnur | Henri Laaksonen Prajnesh Gunneswaran | Frederico Ferreira Silva Kacper Żuk Martin Kližan Tomáš Macháč |
| February 22 | Gran Canaria Challenger Las Palmas, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Enzo Couacaud 7–6$^{(7–5)}$, 7–6$^{(7–3)}$ | Steven Diez | Alex Molčan Nikola Milojević | Filip Horanský Riccardo Bonadio Andrea Pellegrino Marco Trungelliti |
| February 22 | Gran Canaria Challenger Las Palmas, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Lloyd Glasspool Harri Heliövaara 7–5, 6–1 | Kimmer Coppejans Sergio Martos Gornés | Alex Molčan Nikola Milojević | Filip Horanský Riccardo Bonadio Andrea Pellegrino Marco Trungelliti |

### March

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| March 1 | Nur-Sultan Challenger II Nur-Sultan, Kazakhstan Challenger 125 – Hard (i) – 32S/16Q/16D Singles – Doubles | Tomáš Macháč 4–6, 6–4, 6–4 | Sebastian Ofner | Prajnesh Gunneswaran Taro Daniel | Kwon Soon-woo James Duckworth Frederico Ferreira Silva Wu Tung-lin |
| March 1 | Nur-Sultan Challenger II Nur-Sultan, Kazakhstan Challenger 125 – Hard (i) – 32S/16Q/16D Singles – Doubles | Nathaniel Lammons Jackson Withrow 6–4, 6–2 | Nathan Pasha Max Schnur | Prajnesh Gunneswaran Taro Daniel | Kwon Soon-woo James Duckworth Frederico Ferreira Silva Wu Tung-lin |
| March 1 | Gran Canaria Challenger II Las Palmas, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Carlos Gimeno Valero 6–4, 6–2 | Kimmer Coppejans | Eduard Esteve Lobato Blaž Kavčič | Marco Trungelliti Giulio Zeppieri Alex Molčan Alessandro Giannessi |
| March 1 | Gran Canaria Challenger II Las Palmas, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Enzo Couacaud Manuel Guinard 6–1, 6–4 | Javier Barranco Cosano Eduard Esteve Lobato | Eduard Esteve Lobato Blaž Kavčič | Marco Trungelliti Giulio Zeppieri Alex Molčan Alessandro Giannessi |
| March 1 | Saint Petersburg Challenger Saint Petersburg, Russia Challenger 50 – Hard (i) – 32S/16Q/16D Singles – Doubles | Zizou Bergs 6–4, 3–6, 6–4 | Altuğ Çelikbilek | Artem Dubrivnyy Vít Kopřiva | Jesper de Jong Andrey Kuznetsov Lucas Catarina Cem İlkel |
| March 1 | Saint Petersburg Challenger Saint Petersburg, Russia Challenger 50 – Hard (i) – 32S/16Q/16D Singles – Doubles | Christopher Eubanks Roberto Quiroz 6–4, 6–3 | Jesper de Jong Sem Verbeek | Artem Dubrivnyy Vít Kopřiva | Jesper de Jong Andrey Kuznetsov Lucas Catarina Cem İlkel |
| March 8 | Biella Challenger Indoor III Biella, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Andreas Seppi 6–2, 6–1 | Liam Broady | Illya Marchenko Robin Haase | Jonáš Forejtek Jurij Rodionov Brayden Schnur Peter Gojowczyk |
| March 8 | Biella Challenger Indoor III Biella, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Quentin Halys Tristan Lamasine 6–1, 2–0 ret. | Denys Molchanov Sergiy Stakhovsky | Illya Marchenko Robin Haase | Jonáš Forejtek Jurij Rodionov Brayden Schnur Peter Gojowczyk |
| March 8 | Saint Petersburg Challenger II Saint Petersburg, Russia Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Evgenii Tiurnev 6–4, 6–2 | Kacper Żuk | Marius Copil Jiří Lehečka | Mirza Bašić Christopher Eubanks Jack Sock Dmitry Popko |
| March 8 | Saint Petersburg Challenger II Saint Petersburg, Russia Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Jesper de Jong Sem Verbeek 6–1, 3–6, [10–5] | Konstantin Kravchuk Denis Yevseyev | Marius Copil Jiří Lehečka | Mirza Bašić Christopher Eubanks Jack Sock Dmitry Popko |
| March 15 | Biella Challenger Indoor IV Biella, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Daniel Masur 6–3, 6–7$^{(8–10)}$, 7–5 | Matthias Bachinger | Illya Marchenko Benjamin Bonzi | Grégoire Barrère Sergiy Stakhovsky Sebastian Ofner Mathias Bourgue |
| March 15 | Biella Challenger Indoor IV Biella, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Lloyd Glasspool Matt Reid 6–3, 6–4 | Denys Molchanov Sergiy Stakhovsky | Illya Marchenko Benjamin Bonzi | Grégoire Barrère Sergiy Stakhovsky Sebastian Ofner Mathias Bourgue |
| March 15 | Challenger de Santiago Santiago, Chile Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sebastián Báez 6–3, 7–6$^{(7–4)}$ | Marcelo Tomás Barrios Vera | Felipe Meligeni Alves Juan Pablo Varillas | Gonzalo Lama Nicolás Kicker Camilo Ugo Carabelli Nicolás Jarry |
| March 15 | Challenger de Santiago Santiago, Chile Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Luis David Martínez Gonçalo Oliveira 7–5, 6–1 | Rafael Matos Felipe Meligeni Alves | Felipe Meligeni Alves Juan Pablo Varillas | Gonzalo Lama Nicolás Kicker Camilo Ugo Carabelli Nicolás Jarry |
| March 15 | Cleveland Open Cleveland, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Bjorn Fratangelo 7–5, 6–4 | Jenson Brooksby | Emilio Gómez Aleksandar Kovacevic | Michael Redlicki Christopher Eubanks Yosuke Watanuki Alexis Galarneau |
| March 15 | Cleveland Open Cleveland, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Robert Galloway Alex Lawson 7–5, 6–7$^{(5–7)}$, [11–9] | Evan King Hunter Reese | Emilio Gómez Aleksandar Kovacevic | Michael Redlicki Christopher Eubanks Yosuke Watanuki Alexis Galarneau |
| March 22 | Play In Challenger Lille, France Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Zizou Bergs 4–6, 6–1, 7–6$^{(7–5)}$ | Grégoire Barrère | Maxime Janvier Quentin Halys | Jonáš Forejtek Arthur Rinderknech Andrea Arnaboldi Benjamin Bonzi |
| March 22 | Play In Challenger Lille, France Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Benjamin Bonzi Antoine Hoang 6–3, 6–1 | Dan Added Michael Geerts | Maxime Janvier Quentin Halys | Jonáš Forejtek Arthur Rinderknech Andrea Arnaboldi Benjamin Bonzi |
| March 22 | Challenger Città di Lugano Lugano, Switzerland Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Dominic Stricker 6–4, 6–2 | Vitaliy Sachko | Yūichi Sugita Altuğ Çelikbilek | Evgeny Karlovskiy Daniel Masur Roman Safiullin Hugo Grenier |
| March 22 | Challenger Città di Lugano Lugano, Switzerland Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Andre Begemann Andrea Vavassori 7–6$^{(13–11)}$, 4–6, [10–8] | Denys Molchanov Sergiy Stakhovsky | Yūichi Sugita Altuğ Çelikbilek | Evgeny Karlovskiy Daniel Masur Roman Safiullin Hugo Grenier |
| March 22 | Zadar Open Zadar, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Nikola Milojević 2–6, 6–2, 7–6$^{(7–5)}$ | Dimitar Kuzmanov | Lukáš Klein Nerman Fatić | Gianluca Mager Vít Kopřiva Blaž Kavčič Sumit Nagal |
| March 22 | Zadar Open Zadar, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Blaž Kavčič Blaž Rola 2–6, 6–2, [10–3] | Lukáš Klein Alex Molčan | Lukáš Klein Nerman Fatić | Gianluca Mager Vít Kopřiva Blaž Kavčič Sumit Nagal |
| March 29 | Andalucía Challenger Marbella, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Gianluca Mager 2–6, 6–3, 6–2 | Jaume Munar | Alessandro Giannessi Mario Vilella Martínez | Martin Kližan Roberto Marcora Taro Daniel Nikola Milojević |
| March 29 | Andalucía Challenger Marbella, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Dominic Inglot Matt Reid 1–6, 6–3, [10–6] | Romain Arneodo Hugo Nys | Alessandro Giannessi Mario Vilella Martínez | Martin Kližan Roberto Marcora Taro Daniel Nikola Milojević |
| March 29 | Open de Oeiras Oeiras, Portugal Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Zdeněk Kolář 6–4, 7–5 | Gastão Elias | Marco Trungelliti Evan Furness | Igor Sijsling Tiago Cação Alex Molčan Raúl Brancaccio |
| March 29 | Open de Oeiras Oeiras, Portugal Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Mats Moraing Oscar Otte 6–1, 6–4 | Riccardo Bonadio Denis Yevseyev | Marco Trungelliti Evan Furness | Igor Sijsling Tiago Cação Alex Molčan Raúl Brancaccio |

### April

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| April 5 | Split Open Split, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Blaž Rola 2–6, 6–3, 6–2 | Blaž Kavčič | Kacper Żuk Andrea Collarini | Thanasi Kokkinakis Aleksandar Vukic Danilo Petrović Mirza Bašić |
| April 5 | Split Open Split, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Andrey Golubev Aleksandr Nedovyesov 7–5, 6–7$^{(5–7)}$, [10–5] | Szymon Walków Jan Zieliński | Kacper Żuk Andrea Collarini | Thanasi Kokkinakis Aleksandar Vukic Danilo Petrović Mirza Bašić |
| April 5 | Open de Oeiras II Oeiras, Portugal Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Pedro Cachin 7–6$^{(7–4)}$, 7–6$^{(7–3)}$ | Nuno Borges | Gonçalo Oliveira Gastão Elias | Tiago Cação Gian Marco Moroni Dimitar Kuzmanov Manuel Guinard |
| April 5 | Open de Oeiras II Oeiras, Portugal Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Nuno Borges Francisco Cabral 6–1, 6–2 | Pavel Kotov Tseng Chun-hsin | Gonçalo Oliveira Gastão Elias | Tiago Cação Gian Marco Moroni Dimitar Kuzmanov Manuel Guinard |
| April 12 | Belgrade Challenger Belgrade, Serbia Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Roberto Carballés Baena 6–4, 7–5 | Damir Džumhur | Liam Broady Jozef Kovalík | Blaž Rola Brandon Nakashima Taro Daniel Facundo Bagnis |
| April 12 | Belgrade Challenger Belgrade, Serbia Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Guillermo Durán Andrés Molteni 6–4, 6–4 | Tomislav Brkić Nikola Ćaćić | Liam Broady Jozef Kovalík | Blaž Rola Brandon Nakashima Taro Daniel Facundo Bagnis |
| April 12 | Orlando Open Orlando, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Jenson Brooksby 6–3, 6–3 | Denis Kudla | Roberto Cid Subervi Christian Harrison | Michael Mmoh Brayden Schnur Jack Sock Zane Khan |
| April 12 | Orlando Open Orlando, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Mitchell Krueger Jack Sock 4–6, 7–5, [13–11] | Christian Harrison Dennis Novikov | Roberto Cid Subervi Christian Harrison | Michael Mmoh Brayden Schnur Jack Sock Zane Khan |
| April 12 | Split Open II Split, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Kacper Żuk 6–4, 6–2 | Mathias Bourgue | Quentin Halys Elias Ymer | Thanasi Kokkinakis Mirza Bašić Cem İlkel Aleksandar Vukic |
| April 12 | Split Open II Split, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Szymon Walków Jan Zieliński 6–2, 7–5 | Grégoire Barrère Albano Olivetti | Quentin Halys Elias Ymer | Thanasi Kokkinakis Mirza Bašić Cem İlkel Aleksandar Vukic |
| April 19 | Garden Open Rome, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Andrea Pellegrino 3–6, 6–2, 6–1 | Hugo Gaston | Juan Pablo Varillas Vít Kopřiva | Elias Ymer Tristan Lamasine Sebastian Ofner Lorenzo Giustino |
| April 19 | Garden Open Rome, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sadio Doumbia Fabien Reboul 7–6$^{(7–5)}$, 7–5 | Paolo Lorenzi Juan Pablo Varillas | Juan Pablo Varillas Vít Kopřiva | Elias Ymer Tristan Lamasine Sebastian Ofner Lorenzo Giustino |
| April 19 | Tallahassee Tennis Challenger Tallahassee, United States Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Jenson Brooksby 6–3, 4–6, 6–3 | Bjorn Fratangelo | Facundo Mena Denis Kudla | Michael Mmoh Mikael Torpegaard Thai-Son Kwiatkowski Filip Cristian Jianu |
| April 19 | Tallahassee Tennis Challenger Tallahassee, United States Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Orlando Luz Rafael Matos 7–6$^{(7–2)}$, 6–2 | Sekou Bangoura Donald Young | Facundo Mena Denis Kudla | Michael Mmoh Mikael Torpegaard Thai-Son Kwiatkowski Filip Cristian Jianu |
| April 19 | Salinas Challenger Salinas, Ecuador Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Nicolás Jarry 7–6$^{(9–7)}$, 6–1 | Nicolás Mejía | Altuğ Çelikbilek Camilo Ugo Carabelli | Tim van Rijthoven Marcelo Tomás Barrios Vera Adrián Menéndez Maceiras Thiago Agustín Tirante |
| April 19 | Salinas Challenger Salinas, Ecuador Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Miguel Ángel Reyes-Varela Fernando Romboli 7–5, 4–6, [10–2] | Diego Hidalgo Skander Mansouri | Altuğ Çelikbilek Camilo Ugo Carabelli | Tim van Rijthoven Marcelo Tomás Barrios Vera Adrián Menéndez Maceiras Thiago Agustín Tirante |
| April 26 | Garden Open II Rome, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Juan Manuel Cerúndolo 6–2, 3–6, 6–3 | Flavio Cobolli | Cem İlkel Alessandro Giannessi | Nino Serdarušić Andrea Pellegrino Thanasi Kokkinakis Giulio Zeppieri |
| April 26 | Garden Open II Rome, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sadio Doumbia Fabien Reboul 7–5, 6–3 | Guido Andreozzi Guillermo Durán | Cem İlkel Alessandro Giannessi | Nino Serdarušić Andrea Pellegrino Thanasi Kokkinakis Giulio Zeppieri |
| April 26 | Ostrava Challenger Ostrava, Czech Republic Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Benjamin Bonzi 6–4, 6–4 | Renzo Olivo | Arthur Rinderknech Elias Ymer | Tomás Martín Etcheverry Lukáš Klein Marc Polmans Alex Molčan |
| April 26 | Ostrava Challenger Ostrava, Czech Republic Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Marc Polmans Sergiy Stakhovsky 7–6$^{(7–4)}$, 3–6, [10–7] | Andrew Paulson Patrik Rikl | Arthur Rinderknech Elias Ymer | Tomás Martín Etcheverry Lukáš Klein Marc Polmans Alex Molčan |
| April 26 | Salinas Challenger II Salinas, Ecuador Challenger 50 – Hard – 32S/16Q/16D Singles – Doubles | Emilio Gómez 4–6, 7–6$^{(8–6)}$, 6–4 | Nicolás Jarry | Thiago Agustín Tirante Agustín Velotti | Hiroki Moriya JC Aragone Kevin King Nicolás Mejía |
| April 26 | Salinas Challenger II Salinas, Ecuador Challenger 50 – Hard – 32S/16Q/16D Singles – Doubles | Nicolás Barrientos Sergio Galdós Walkover | Antonio Cayetano March Thiago Agustín Tirante | Thiago Agustín Tirante Agustín Velotti | Hiroki Moriya JC Aragone Kevin King Nicolás Mejía |

### May

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| May 3 | Biella Challenger V Biella, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Juan Pablo Varillas 6–3, 6–1 | Guido Andreozzi | Alexandre Müller Andrea Collarini | João Menezes Leonardo Mayer Jay Clarke Federico Gaio |
| May 3 | Biella Challenger V Biella, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | André Göransson Nathaniel Lammons 7–6$^{(7–3)}$, 6–3 | Rafael Matos Felipe Meligeni Alves | Alexandre Müller Andrea Collarini | João Menezes Leonardo Mayer Jay Clarke Federico Gaio |
| May 3 | I.ČLTK Prague Open Prague, Czech Republic Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Tallon Griekspoor 5–7, 6–4, 6–4 | Oscar Otte | Norbert Gombos Michael Vrbenský | Sumit Nagal Frederico Ferreira Silva Vít Kopřiva Maxime Cressy |
| May 3 | I.ČLTK Prague Open Prague, Czech Republic Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Marc Polmans Sergiy Stakhovsky 6–3, 6–4 | Ivan Sabanov Matej Sabanov | Norbert Gombos Michael Vrbenský | Sumit Nagal Frederico Ferreira Silva Vít Kopřiva Maxime Cressy |
| May 10 | Heilbronner Neckarcup Heilbronn, Germany Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Bernabé Zapata Miralles 6–3, 6–4 | Daniel Elahi Galán | Dennis Novak Mackenzie McDonald | Sumit Nagal Taro Daniel Philipp Kohlschreiber João Menezes |
| May 10 | Heilbronner Neckarcup Heilbronn, Germany Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Nathaniel Lammons Jackson Withrow 6–7$^{(4–7)}$, 6–4, [10–8] | André Göransson Sem Verbeek | Dennis Novak Mackenzie McDonald | Sumit Nagal Taro Daniel Philipp Kohlschreiber João Menezes |
| May 10 | Zagreb Open Zagreb, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sebastián Báez 3–6, 6–3, 6–1 | Juan Pablo Varillas | Juan Manuel Cerúndolo Marcelo Tomás Barrios Vera | Botic van de Zandschulp Nikola Milojević Thiago Seyboth Wild Pedro Martínez |
| May 10 | Zagreb Open Zagreb, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Evan King Hunter Reese 6–2, 7–6$^{(7–4)}$ | Andrey Golubev Aleksandr Nedovyesov | Juan Manuel Cerúndolo Marcelo Tomás Barrios Vera | Botic van de Zandschulp Nikola Milojević Thiago Seyboth Wild Pedro Martínez |
| May 17 | Open de Oeiras III Oeiras, Portugal Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Carlos Alcaraz 6–4, 6–4 | Facundo Bagnis | Taro Daniel Hugo Gaston | Hugo Dellien Gastão Elias Nuno Borges Pedro Sousa |
| May 17 | Open de Oeiras III Oeiras, Portugal Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Hunter Reese Sem Verbeek 4–6, 6–4, [10–7] | Sadio Doumbia Fabien Reboul | Taro Daniel Hugo Gaston | Hugo Dellien Gastão Elias Nuno Borges Pedro Sousa |
| May 17 | Biella Challenger VI Biella, Italy Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Thanasi Kokkinakis 6–3, 6–4 | Enzo Couacaud | Tomás Martín Etcheverry Zhang Zhizhen | Facundo Mena Bjorn Fratangelo Alexandre Müller Thai-Son Kwiatkowski |
| May 17 | Biella Challenger VI Biella, Italy Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Evan King Julian Lenz 3–6, 6–3, [11–9] | Karol Drzewiecki Sergio Martos Gornés | Tomás Martín Etcheverry Zhang Zhizhen | Facundo Mena Bjorn Fratangelo Alexandre Müller Thai-Son Kwiatkowski |
| May 24 | Open de Oeiras IV Oeiras, Portugal Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Gastão Elias 5–7, 6–4, 6–4 | Holger Rune | Nuno Borges Timofey Skatov | Camilo Ugo Carabelli Filip Jianu Carlos Gimeno Valero Nikolás Sánchez Izquierdo |
| May 24 | Open de Oeiras IV Oeiras, Portugal Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Jesper de Jong Tim van Rijthoven 6–1, 7–6$^{(7–3)}$ | Julian Lenz Roberto Quiroz | Nuno Borges Timofey Skatov | Camilo Ugo Carabelli Filip Jianu Carlos Gimeno Valero Nikolás Sánchez Izquierdo |
| May 31 | Little Rock Challenger Little Rock, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Jack Sock 7–5, 6–4 | Emilio Gómez | Mitchell Krueger Gonçalo Oliveira | Jason Jung Thai-Son Kwiatkowski Ulises Blanch Oliver Crawford |
| May 31 | Little Rock Challenger Little Rock, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Nicolás Barrientos Ernesto Escobedo 4–6, 6–3, [10–5] | Christopher Eubanks Roberto Quiroz | Mitchell Krueger Gonçalo Oliveira | Jason Jung Thai-Son Kwiatkowski Ulises Blanch Oliver Crawford |
| May 31 | Biella Challenger VII Biella, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Holger Rune 6–3, 5–7, 7–6$^{(7–5)}$ | Marco Trungelliti | Felipe Meligeni Alves Tomás Martín Etcheverry | Renzo Olivo Jacopo Berrettini Alexandre Müller Kacper Żuk |
| May 31 | Biella Challenger VII Biella, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Tomás Martín Etcheverry Renzo Olivo 3–6, 6–3, [10–8] | Luis David Martínez David Vega Hernández | Felipe Meligeni Alves Tomás Martín Etcheverry | Renzo Olivo Jacopo Berrettini Alexandre Müller Kacper Żuk |

### June

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| June 7 | Nottingham Open Nottingham, United Kingdom Challenger 125 – Grass – 32S/16Q/16D Singles – Doubles | Frances Tiafoe 6–1, 6–3 | Denis Kudla | Kamil Majchrzak Marius Copil | Dan Evans Andreas Seppi Kevin Anderson Evgeny Donskoy |
| June 7 | Nottingham Open Nottingham, United Kingdom Challenger 125 – Grass – 32S/16Q/16D Singles – Doubles | Matt Reid Ken Skupski 4–6, 7–5, [10–6] | Matthew Ebden John-Patrick Smith | Kamil Majchrzak Marius Copil | Dan Evans Andreas Seppi Kevin Anderson Evgeny Donskoy |
| June 7 | Open Sopra Steria de Lyon Lyon, France Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Pablo Cuevas 6–2, 6–2 | Elias Ymer | Facundo Bagnis Taro Daniel | Andrea Pellegrino Cedrik-Marcel Stebe Daniel Altmaier Holger Rune |
| June 7 | Open Sopra Steria de Lyon Lyon, France Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Martín Cuevas Pablo Cuevas 6–3, 7–6$^{(7–2)}$ | Tristan Lamasine Albano Olivetti | Facundo Bagnis Taro Daniel | Andrea Pellegrino Cedrik-Marcel Stebe Daniel Altmaier Holger Rune |
| June 7 | Slovak Open Bratislava, Slovakia Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | Tallon Griekspoor 7–6$^{(8–6)}$, 6–3 | Sebastián Báez | Filip Horanský Martin Kližan | Cem İlkel Matthias Bachinger Andrey Kuznetsov Jiří Lehečka |
| June 7 | Slovak Open Bratislava, Slovakia Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | Denys Molchanov Aleksandr Nedovyesov 7–6$^{(7–5)}$, 6–1 | Sander Arends Luis David Martínez | Filip Horanský Martin Kližan | Cem İlkel Matthias Bachinger Andrey Kuznetsov Jiří Lehečka |
| June 7 | Almaty Challenger Almaty, Kazakhstan Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Zizou Bergs 4–6, 6–3, 6–2 | Timofey Skatov | Dmitry Popko Tseng Chun-hsin | Andrej Martin Kimmer Coppejans Dimitar Kuzmanov Evan Furness |
| June 7 | Almaty Challenger Almaty, Kazakhstan Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Jesper de Jong Vitaliy Sachko 7–6$^{(7–4)}$, 6–1 | Vladyslav Manafov Evgenii Tiurnev | Dmitry Popko Tseng Chun-hsin | Andrej Martin Kimmer Coppejans Dimitar Kuzmanov Evan Furness |
| June 7 | Orlando Open II Orlando, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Christopher Eubanks 2–6, 7–6$^{(7–3)}$, 6–4 | Nicolás Mejía | JC Aragone Sam Riffice | Emilio Gómez Jenson Brooksby Ulises Blanch Nicolás Jarry |
| June 7 | Orlando Open II Orlando, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Christian Harrison Peter Polansky 6–2, 6–3 | JC Aragone Nicolás Barrientos | JC Aragone Sam Riffice | Emilio Gómez Jenson Brooksby Ulises Blanch Nicolás Jarry |
| June 14 | Nottingham Trophy Nottingham, United Kingdom Challenger 125 – Grass – 32S/16Q/16D Singles – Doubles | Alex Bolt 4–6, 6–4, 6–3 | Kamil Majchrzak | Mackenzie McDonald Benjamin Bonzi | Richard Gasquet Anton Matusevich Denis Kudla Damir Džumhur |
| June 14 | Nottingham Trophy Nottingham, United Kingdom Challenger 125 – Grass – 32S/16Q/16D Singles – Doubles | Marc Polmans Matt Reid 6–4, 4–6, [10–8] | Benjamin Bonzi Antoine Hoang | Mackenzie McDonald Benjamin Bonzi | Richard Gasquet Anton Matusevich Denis Kudla Damir Džumhur |
| June 14 | Open du Pays d'Aix Aix-en-Provence, France Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Carlos Taberner 6–2, 6–2 | Manuel Guinard | Elias Ymer Kyrian Jacquet | Tristan Lamasine Oscar Otte Renzo Olivo Titouan Droguet |
| June 14 | Open du Pays d'Aix Aix-en-Provence, France Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Sadio Doumbia Fabien Reboul 6–7$^{(4–7)}$, 7–5, [10–4] | Robert Galloway Alex Lawson | Elias Ymer Kyrian Jacquet | Tristan Lamasine Oscar Otte Renzo Olivo Titouan Droguet |
| June 14 | Moneta Czech Open Prostějov, Czech Republic Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Federico Coria 7–6$^{(7–1)}$, 6–3 | Alex Molčan | Gianluca Mager Zdeněk Kolář | Hugo Dellien Dalibor Svrčina Blaž Rola Tobias Kamke |
| June 14 | Moneta Czech Open Prostějov, Czech Republic Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Aleksandr Nedovyesov Gonçalo Oliveira 1–6, 7–6$^{(7–5)}$, [10–6] | Roman Jebavý Zdeněk Kolář | Gianluca Mager Zdeněk Kolář | Hugo Dellien Dalibor Svrčina Blaž Rola Tobias Kamke |
| June 14 | Almaty Challenger II Almaty, Kazakhstan Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Jesper de Jong 6–1, 6–2 | Marcelo Tomás Barrios Vera | Andrej Martin Mirza Bašić | Brayden Schnur Pavel Kotov Riccardo Bonadio Gian Marco Moroni |
| June 14 | Almaty Challenger II Almaty, Kazakhstan Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Vladyslav Manafov Vitaliy Sachko 6–1, 6–4 | Corentin Denolly Adrián Menéndez Maceiras | Andrej Martin Mirza Bašić | Brayden Schnur Pavel Kotov Riccardo Bonadio Gian Marco Moroni |
| June 14 | Internazionali di Tennis Città di Forlì Forlì, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Mats Moraing 3–6, 6–1, 7–5 | Quentin Halys | Gastão Elias Tomás Martín Etcheverry | Francesco Forti Raúl Brancaccio Steven Diez Jacopo Berrettini |
| June 14 | Internazionali di Tennis Città di Forlì Forlì, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sergio Galdós Orlando Luz 7–5, 2–6, [10–8] | Pedro Cachin Camilo Ugo Carabelli | Gastão Elias Tomás Martín Etcheverry | Francesco Forti Raúl Brancaccio Steven Diez Jacopo Berrettini |
| June 21 | Aspria Tennis Cup Milan, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Gian Marco Moroni 6–3, 6–2 | Federico Coria | Hugo Grenier Holger Rune | Gastão Elias Peđa Krstin Duje Ajduković Pedro Cachin |
| June 21 | Aspria Tennis Cup Milan, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Vít Kopřiva Jiří Lehečka 6–4, 6–0 | Dustin Brown Tristan-Samuel Weissborn | Hugo Grenier Holger Rune | Gastão Elias Peđa Krstin Duje Ajduković Pedro Cachin |
| June 28 | Porto Challenger Porto, Portugal Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Altuğ Çelikbilek 6–2, 6–1 | Quentin Halys | Sergiy Stakhovsky Emilio Gómez | Tatsuma Ito Gonçalo Oliveira Gastão Elias Steven Diez |
| June 28 | Porto Challenger Porto, Portugal Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Guido Andreozzi Guillermo Durán 6–7$^{(5–7)}$, 7–6$^{(7–5)}$, [11–9] | Renzo Olivo Miguel Ángel Reyes-Varela | Sergiy Stakhovsky Emilio Gómez | Tatsuma Ito Gonçalo Oliveira Gastão Elias Steven Diez |

### July

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| July 5 | ATP Salzburg Open Salzburg, Austria Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Facundo Bagnis 6–4, 3–6, 6–2 | Federico Coria | Nicolás Jarry Juan Ignacio Londero | Jiří Lehečka Damir Džumhur Blaž Rola Pablo Cuevas |
| July 5 | ATP Salzburg Open Salzburg, Austria Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Facundo Bagnis Sergio Galdós 6–0, 6–3 | Robert Galloway Alex Lawson | Nicolás Jarry Juan Ignacio Londero | Jiří Lehečka Damir Džumhur Blaž Rola Pablo Cuevas |
| July 5 | Sparkassen Open Braunschweig, Germany Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | Daniel Altmaier 6–1, 6–2 | Henri Laaksonen | Vít Kopřiva Marvin Möller | Zizou Bergs Jozef Kovalík Elias Ymer Benjamin Hassan |
| July 5 | Sparkassen Open Braunschweig, Germany Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | Szymon Walków Jan Zieliński 6–4, 4–6, [10–4] | Ivan Sabanov Matej Sabanov | Vít Kopřiva Marvin Möller | Zizou Bergs Jozef Kovalík Elias Ymer Benjamin Hassan |
| July 5 | Internazionali di Tennis Città di Perugia Perugia, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Tomás Martín Etcheverry 7–5, 6–2 | Vitaliy Sachko | Salvatore Caruso Nino Serdarušić | Flavio Cobolli Nerman Fatić Timofey Skatov Holger Rune |
| July 5 | Internazionali di Tennis Città di Perugia Perugia, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Vitaliy Sachko Dominic Stricker 6–3, 5–7, [10–8] | Tomás Martín Etcheverry Renzo Olivo | Salvatore Caruso Nino Serdarušić | Flavio Cobolli Nerman Fatić Timofey Skatov Holger Rune |
| July 12 | Iași Open Iași, Romania Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Zdeněk Kolář 7–5, 4–6, 6–4 | Hugo Gaston | Felipe Meligeni Alves Miljan Zekić | Duje Ajduković Dimitar Kuzmanov Lucas Miedler Riccardo Bonadio |
| July 12 | Iași Open Iași, Romania Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Orlando Luz Felipe Meligeni Alves 6–3, 6–4 | Hernán Casanova Roberto Ortega Olmedo | Felipe Meligeni Alves Miljan Zekić | Duje Ajduković Dimitar Kuzmanov Lucas Miedler Riccardo Bonadio |
| July 12 | Dutch Open Amersfoort, Netherlands Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Tallon Griekspoor 6–1, 3–6, 6–1 | Botic van de Zandschulp | Antoine Hoang Guido Andreozzi | Kimmer Coppejans Lukáš Rosol Jelle Sels Jesper de Jong |
| July 12 | Dutch Open Amersfoort, Netherlands Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Luca Castelnuovo Manuel Guinard 0–6, 6–4, [11–9] | Sergio Galdós Gonçalo Oliveira | Antoine Hoang Guido Andreozzi | Kimmer Coppejans Lukáš Rosol Jelle Sels Jesper de Jong |
| July 12 | President's Cup Nur-Sultan, Kazakhstan Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Max Purcell 3–6, 6–4, 7–6$^{(8–6)}$ | Jay Clarke | Peter Polansky Borna Gojo | Roman Safiullin Hsu Yu-hsiou Jason Kubler Mirza Bašić |
| July 12 | President's Cup Nur-Sultan, Kazakhstan Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Hsu Yu-hsiou Benjamin Lock 2–6, 6–1, [10–7] | Peter Polansky Sergiy Stakhovsky | Peter Polansky Borna Gojo | Roman Safiullin Hsu Yu-hsiou Jason Kubler Mirza Bašić |
| July 12 | Internazionali di Tennis Città di Todi Todi, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Mario Vilella Martínez 7–6$^{(7–3)}$, 1–6, 6–3 | Federico Gaio | Tomás Martín Etcheverry Matheus Pucinelli de Almeida | Flavio Cobolli Alexander Ritschard Nicolás Jarry Giulio Zeppieri |
| July 12 | Internazionali di Tennis Città di Todi Todi, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Francesco Forti Giulio Zeppieri 6–3, 6–2 | Facundo Díaz Acosta Alexander Merino | Tomás Martín Etcheverry Matheus Pucinelli de Almeida | Flavio Cobolli Alexander Ritschard Nicolás Jarry Giulio Zeppieri |
| July 19 | Cary Challenger Cary, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Mitchell Krueger 7–6$^{(7–4)}$, 6–2 | Ramkumar Ramanathan | Govind Nanda Stefan Kozlov | Genaro Alberto Olivieri Christian Harrison Christopher Eubanks Prajnesh Gunneswaran |
| July 19 | Cary Challenger Cary, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Christian Harrison Dennis Novikov 6–3, 6–3 | Petros Chrysochos Michail Pervolarakis | Govind Nanda Stefan Kozlov | Genaro Alberto Olivieri Christian Harrison Christopher Eubanks Prajnesh Gunneswaran |
| July 19 | President's Cup II Nur-Sultan, Kazakhstan Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Andrey Kuznetsov 6–3, 2–1 ret. | Jason Kubler | Pavel Kotov Oleksii Krutykh | Ryan Peniston Peter Polansky Hugo Grenier Nick Chappell |
| July 19 | President's Cup II Nur-Sultan, Kazakhstan Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Hsu Yu-hsiou Benjamin Lock 6–3, 6–4 | Oleksii Krutykh Grigoriy Lomakin | Pavel Kotov Oleksii Krutykh | Ryan Peniston Peter Polansky Hugo Grenier Nick Chappell |
| July 19 | Open de Tenis Ciudad de Pozoblanco Pozoblanco, Spain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Altuğ Çelikbilek 6–1, 6–7$^{(2–7)}$, 6–3 | Cem İlkel | Michael Geerts Grégoire Barrère | Emilio Nava Tim van Rijthoven Adrián Menéndez Maceiras Federico Zeballos |
| July 19 | Open de Tenis Ciudad de Pozoblanco Pozoblanco, Spain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Igor Sijsling Tim van Rijthoven 5–7, 7–6$^{(7–4)}$, [10–5] | Diego Hidalgo Sergio Martos Gornés | Michael Geerts Grégoire Barrère | Emilio Nava Tim van Rijthoven Adrián Menéndez Maceiras Federico Zeballos |
| July 19 | Tampere Open Tampere, Finland Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Jiří Lehečka 5–7, 6–4, 6–3 | Nicolás Kicker | Botic van de Zandschulp Kyrian Jacquet | Dmitry Popko Mario Vilella Martínez Otto Virtanen Geoffrey Blancaneaux |
| July 19 | Tampere Open Tampere, Finland Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Pedro Cachin Facundo Mena 7–5, 6–3 | Orlando Luz Felipe Meligeni Alves | Botic van de Zandschulp Kyrian Jacquet | Dmitry Popko Mario Vilella Martínez Otto Virtanen Geoffrey Blancaneaux |
| July 26 | Poznań Open Poznań, Poland Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | Bernabé Zapata Miralles 6–3, 6–2 | Jiří Lehečka | Dmitry Popko Alexander Shevchenko | Alexandre Müller Nicolás Kicker Zdeněk Kolář Botic van de Zandschulp |
| July 26 | Poznań Open Poznań, Poland Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | Zdeněk Kolář Jiří Lehečka 6–4, 3–6, [10–5] | Karol Drzewiecki Aleksandar Vukic | Dmitry Popko Alexander Shevchenko | Alexandre Müller Nicolás Kicker Zdeněk Kolář Botic van de Zandschulp |
| July 26 | Open Castilla y León Segovia, Spain Challenger 90 – Hard – 32S/16Q/16D Singles – Doubles | Benjamin Bonzi 7–6$^{(12–10)}$, 3–6, 6–4 | Tim van Rijthoven | Hugo Grenier Nicolas Moreno de Alboran | Feliciano López Mathias Bourgue Altuğ Çelikbilek Dalibor Svrčina |
| July 26 | Open Castilla y León Segovia, Spain Challenger 90 – Hard – 32S/16Q/16D Singles – Doubles | Robert Galloway Alex Lawson 7–6$^{(10–8)}$, 6–4 | JC Aragone Nicolás Barrientos | Hugo Grenier Nicolas Moreno de Alboran | Feliciano López Mathias Bourgue Altuğ Çelikbilek Dalibor Svrčina |
| July 26 | Kentucky Bank Tennis Championships Lexington, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Jason Kubler 7–5, 6–7$^{(2–7)}$, 7–5 | Alejandro Tabilo | Thanasi Kokkinakis Ernesto Escobedo | Jenson Brooksby Ramkumar Ramanathan Darian King Genaro Alberto Olivieri |
| July 26 | Kentucky Bank Tennis Championships Lexington, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Liam Draxl Stefan Kozlov 6–2, 6–7$^{(5–7)}$, [10–7] | Alex Rybakov Reese Stalder | Thanasi Kokkinakis Ernesto Escobedo | Jenson Brooksby Ramkumar Ramanathan Darian King Genaro Alberto Olivieri |
| July 26 | Internazionali di Tennis Città di Trieste Trieste, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Tomás Martín Etcheverry 6–1, 6–1 | Thiago Agustín Tirante | Damir Džumhur Timofey Skatov | Maximilian Marterer Orlando Luz Vitaliy Sachko Flavio Cobolli |
| July 26 | Internazionali di Tennis Città di Trieste Trieste, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Orlando Luz Felipe Meligeni Alves 7–5, 6–7$^{(6–8)}$, [10–5] | Antoine Hoang Albano Olivetti | Damir Džumhur Timofey Skatov | Maximilian Marterer Orlando Luz Vitaliy Sachko Flavio Cobolli |

### August

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| August 2 | Internazionali di Tennis del Friuli Venezia Giulia Cordenons, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Francisco Cerúndolo 6–1, 6–2 | Tomás Martín Etcheverry | Andrea Collarini Marc-Andrea Hüsler | Stefano Travaglia Giulio Zeppieri Juan Pablo Varillas Marcelo Tomás Barrios Vera |
| August 2 | Internazionali di Tennis del Friuli Venezia Giulia Cordenons, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Orlando Luz Rafael Matos 6–4, 7–6$^{(7–5)}$ | Sergio Galdós Renzo Olivo | Andrea Collarini Marc-Andrea Hüsler | Stefano Travaglia Giulio Zeppieri Juan Pablo Varillas Marcelo Tomás Barrios Vera |
| August 2 | Svijany Open Liberec, Czech Republic Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Alex Molčan 6–0, 6–1 | Tomáš Macháč | Malek Jaziri Botic van de Zandschulp | Marc Polmans Kamil Majchrzak Gerald Melzer Alexander Ritschard |
| August 2 | Svijany Open Liberec, Czech Republic Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Roman Jebavý Igor Zelenay 6–2, 6–7$^{(6–8)}$, [10–5] | Geoffrey Blancaneaux Maxime Janvier | Malek Jaziri Botic van de Zandschulp | Marc Polmans Kamil Majchrzak Gerald Melzer Alexander Ritschard |
| August 9 | San Marino Open San Marino, San Marino Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | Holger Rune 1–6, 6–2, 6–3 | Orlando Luz | Marco Cecchinato Hugo Dellien | Pavel Kotov João Menezes Felipe Meligeni Alves Maxime Janvier |
| August 9 | San Marino Open San Marino, San Marino Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | Zdeněk Kolář Luis David Martínez 1–6, 6–3, [10–3] | Rafael Matos João Menezes | Marco Cecchinato Hugo Dellien | Pavel Kotov João Menezes Felipe Meligeni Alves Maxime Janvier |
| August 9 | Meerbusch Challenger Meerbusch, Germany Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Marcelo Tomás Barrios Vera 7–6$^{(9–7)}$, 6–3 | Juan Manuel Cerúndolo | Robin Haase Botic van de Zandschulp | Daniel Altmaier Mats Moraing Lukáš Klein Filip Horanský |
| August 9 | Meerbusch Challenger Meerbusch, Germany Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Szymon Walków Jan Zieliński 6–3, 6–1 | Dustin Brown Robin Haase | Robin Haase Botic van de Zandschulp | Daniel Altmaier Mats Moraing Lukáš Klein Filip Horanský |
| August 9 | ATP Prague Open Prague, Czech Republic Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Dalibor Svrčina 6–0, 7–5 | Dmitry Popko | Jonáš Forejtek Facundo Mena | Nikola Milojević Evan Furness Camilo Ugo Carabelli Riccardo Bonadio |
| August 9 | ATP Prague Open Prague, Czech Republic Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Jonáš Forejtek Michael Vrbenský 6–1, 6–4 | Evgeny Karlovskiy Evgenii Tiurnev | Jonáš Forejtek Facundo Mena | Nikola Milojević Evan Furness Camilo Ugo Carabelli Riccardo Bonadio |
| August 16 | Platzmann-Sauerland Open Lüdenscheid, Germany Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Daniel Altmaier 7–6$^{(7–1)}$, 4–6, 6–3 | Nicolás Jarry | Julian Lenz Juan Manuel Cerúndolo | Mirza Bašić Duje Ajduković Javier Barranco Cosano Camilo Ugo Carabelli |
| August 16 | Platzmann-Sauerland Open Lüdenscheid, Germany Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Ivan Sabanov Matej Sabanov 6–4, 2–6, [12–10] | Denys Molchanov Aleksandr Nedovyesov | Julian Lenz Juan Manuel Cerúndolo | Mirza Bašić Duje Ajduković Javier Barranco Cosano Camilo Ugo Carabelli |
| August 16 | Internazionali di Tennis Città di Verona Verona, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Holger Rune 6–4, 6–2 | Nino Serdarušić | Carlos Taberner Jay Clarke | Maxime Janvier Riccardo Bonadio Gastão Elias Dmitry Popko |
| August 16 | Internazionali di Tennis Città di Verona Verona, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sadio Doumbia Fabien Reboul 7–5, 4–6, [10–6] | Luca Margaroli Gonçalo Oliveira | Carlos Taberner Jay Clarke | Maxime Janvier Riccardo Bonadio Gastão Elias Dmitry Popko |
| August 23 | Open Città della Disfida Barletta, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Giulio Zeppieri 6–1, 3–6, 6–3 | Flavio Cobolli | Thiago Agustín Tirante Tseng Chun-hsin | Nicolás Álvarez Aziz Dougaz Andrea Vavassori Julian Ocleppo |
| August 23 | Open Città della Disfida Barletta, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Marco Bortolotti Cristian Rodríguez 6–2, 6–4 | Gijs Brouwer Jelle Sels | Thiago Agustín Tirante Tseng Chun-hsin | Nicolás Álvarez Aziz Dougaz Andrea Vavassori Julian Ocleppo |
| August 23 | BNP Paribas Polish Cup Warsaw, Poland Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Camilo Ugo Carabelli 6–4, 6–2 | Nino Serdarušić | Javier Barranco Cosano Jozef Kovalík | Nicolás Jarry Lukáš Klein Michael Vrbenský Lucas Miedler |
| August 23 | BNP Paribas Polish Cup Warsaw, Poland Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Hans Hach Verdugo Miguel Ángel Reyes-Varela 6–4, 6–4 | Vladyslav Manafov Piotr Matuszewski | Javier Barranco Cosano Jozef Kovalík | Nicolás Jarry Lukáš Klein Michael Vrbenský Lucas Miedler |
| August 23 | ATP Prague Open II Prague, Czech Republic Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Franco Agamenone 6–3, 6–1 | Ryan Peniston | Genaro Alberto Olivieri Igor Sijsling | Evgeny Karlovskiy Facundo Díaz Acosta Michael Geerts Kaichi Uchida |
| August 23 | ATP Prague Open II Prague, Czech Republic Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Victor Vlad Cornea Petros Tsitsipas 6–3, 3–6, [10–8] | Martin Krumich Andrew Paulson | Genaro Alberto Olivieri Igor Sijsling | Evgeny Karlovskiy Facundo Díaz Acosta Michael Geerts Kaichi Uchida |
| August 30 | Città di Como Challenger Como, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Juan Manuel Cerúndolo 7–5, 7–6$^{(9–7)}$ | Gian Marco Moroni | Daniel Altmaier Andrea Vavassori | Riccardo Bonadio Nino Serdarušić Andrea Arnaboldi Jozef Kovalík |
| August 30 | Città di Como Challenger Como, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Rafael Matos Felipe Meligeni Alves 6–7$^{(2–7)}$, 6–4, [10–6] | Luis David Martínez Andrea Vavassori | Daniel Altmaier Andrea Vavassori | Riccardo Bonadio Nino Serdarušić Andrea Arnaboldi Jozef Kovalík |
| August 30 | Rafa Nadal Open Mallorca, Spain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Lukáš Lacko 5–7, 7–6$^{(10–8)}$, 6–1 | Yasutaka Uchiyama | Michael Geerts Tobias Kamke | Ramkumar Ramanathan João Sousa Frederico Ferreira Silva Fernando Verdasco |
| August 30 | Rafa Nadal Open Mallorca, Spain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Karol Drzewiecki Sergio Martos Gornés 6–4, 4–6, [10–3] | Fernando Romboli Jan Zieliński | Michael Geerts Tobias Kamke | Ramkumar Ramanathan João Sousa Frederico Ferreira Silva Fernando Verdasco |
| August 30 | Saint-Tropez Open Saint-Tropez, France Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Benjamin Bonzi 6–7$^{(10–12)}$, 6–1, 0–0 ret. | Christopher O'Connell | Hugo Grenier Thanasi Kokkinakis | Enzo Couacaud Constant Lestienne Grégoire Barrère Alexandre Müller |
| August 30 | Saint-Tropez Open Saint-Tropez, France Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Antonio Šančić Artem Sitak 7–6$^{(7–5)}$, 6–4 | Romain Arneodo Manuel Guinard | Hugo Grenier Thanasi Kokkinakis | Enzo Couacaud Constant Lestienne Grégoire Barrère Alexandre Müller |

### September

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| September 6 | NÖ Open Tulln an der Donau, Austria Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Mats Moraing 6–2, 6–1 | Hugo Gaston | Kamil Majchrzak Jiří Veselý | Filip Misolic Marc-Andrea Hüsler Thiago Monteiro Dennis Novak |
| September 6 | NÖ Open Tulln an der Donau, Austria Challenger 100 – Clay – 32S/16Q/16D Singles – Doubles | Dustin Brown Andrea Vavassori 7–6$^{(7–5)}$, 6–1 | Rafael Matos Felipe Meligeni Alves | Kamil Majchrzak Jiří Veselý | Filip Misolic Marc-Andrea Hüsler Thiago Monteiro Dennis Novak |
| September 6 | Copa Sevilla Seville, Spain Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | Pedro Martínez 6–4, 6–1 | Roberto Carballés Baena | Marcelo Tomás Barrios Vera Carlos Taberner | Pablo Andújar Luciano Darderi Gian Marco Moroni Flavio Cobolli |
| September 6 | Copa Sevilla Seville, Spain Challenger 90 – Clay – 32S/16Q/16D Singles – Doubles | David Vega Hernández Mark Vervoort 6–3, 6–7$^{(7–9)}$, [10–7] | Javier Barranco Cosano Sergio Martos Gornés | Marcelo Tomás Barrios Vera Carlos Taberner | Pablo Andújar Luciano Darderi Gian Marco Moroni Flavio Cobolli |
| September 6 | Banja Luka Challenger Banja Luka, Bosnia and Herzegovina Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Juan Manuel Cerúndolo 6–3, 6–1 | Nikola Milojević | Andrej Martin Tomás Martín Etcheverry | Carlos Gómez-Herrera Zdeněk Kolář Marko Topo Tseng Chun-hsin |
| September 6 | Banja Luka Challenger Banja Luka, Bosnia and Herzegovina Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Antonio Šančić Nino Serdarušić 6–3, 6–3 | Ivan Sabanov Matej Sabanov | Andrej Martin Tomás Martín Etcheverry | Carlos Gómez-Herrera Zdeněk Kolář Marko Topo Tseng Chun-hsin |
| September 6 | Cassis Open Provence Cassis, France Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Benjamin Bonzi 7–6$^{(7–4)}$, 6–4 | Lucas Pouille | Kacper Żuk Liam Broady | Luca Van Assche Thanasi Kokkinakis Ramkumar Ramanathan Clément Chidekh |
| September 6 | Cassis Open Provence Cassis, France Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Sriram Balaji Ramkumar Ramanathan 6–4, 3–6, [10–6] | Hans Hach Verdugo Miguel Ángel Reyes-Varela | Kacper Żuk Liam Broady | Luca Van Assche Thanasi Kokkinakis Ramkumar Ramanathan Clément Chidekh |
| September 6 | Kyiv Open Kyiv, Ukraine Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Franco Agamenone 7–5, 6–2 | Sebastián Báez | Ergi Kırkın Timofey Skatov | Filip Jianu Dmitry Popko Nuno Borges Oleksii Krutykh |
| September 6 | Kyiv Open Kyiv, Ukraine Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Orlando Luz Aleksandr Nedovyesov 6–4, 6–4 | Denys Molchanov Sergiy Stakhovsky | Ergi Kırkın Timofey Skatov | Filip Jianu Dmitry Popko Nuno Borges Oleksii Krutykh |
| September 13 | Pekao Szczecin Open Szczecin, Poland Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Zdeněk Kolář 7–6$^{(7–4)}$, 7–5 | Kamil Majchrzak | Nicola Kuhn Yannick Hanfmann | Marco Trungelliti Jesper de Jong Paweł Ciaś Holger Rune |
| September 13 | Pekao Szczecin Open Szczecin, Poland Challenger 125 – Clay – 32S/16Q/16D Singles – Doubles | Santiago González Andrés Molteni 2–6, 6–2, [15–13] | André Göransson Nathaniel Lammons | Nicola Kuhn Yannick Hanfmann | Marco Trungelliti Jesper de Jong Paweł Ciaś Holger Rune |
| September 13 | Open de Rennes Rennes, France Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Benjamin Bonzi 7–6$^{(7–3)}$, 7–6$^{(7–3)}$ | Mats Moraing | Richard Gasquet Arthur Rinderknech | Roman Safiullin Teymuraz Gabashvili Liam Broady Lucas Pouille |
| September 13 | Open de Rennes Rennes, France Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Bart Stevens Tim van Rijthoven 6–7$^{(2–7)}$, 7–5, [10–3] | Marek Gengel Tomáš Macháč | Richard Gasquet Arthur Rinderknech | Roman Safiullin Teymuraz Gabashvili Liam Broady Lucas Pouille |
| September 13 | Cary Challenger II Cary, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Mitchell Krueger 6–4, 6–3 | Bjorn Fratangelo | Aleksandar Vukic Denis Kudla | Ryan Peniston Zachary Svajda Max Purcell Michael Mmoh |
| September 13 | Cary Challenger II Cary, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | William Blumberg Max Schnur 6–4, 1–6, [10–4] | Stefan Kozlov Peter Polansky | Aleksandar Vukic Denis Kudla | Ryan Peniston Zachary Svajda Max Purcell Michael Mmoh |
| September 13 | Amex-Istanbul Challenger II Istanbul, Turkey Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | James Duckworth 6–4, 6–2 | Wu Tung-lin | Quentin Halys Borna Gojo | Hugo Grenier Yasutaka Uchiyama Geoffrey Blancaneaux Aldin Šetkić |
| September 13 | Amex-Istanbul Challenger II Istanbul, Turkey Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Radu Albot Alexander Cozbinov 4–6, 7–5, [11–9] | Antonio Šančić Artem Sitak | Quentin Halys Borna Gojo | Hugo Grenier Yasutaka Uchiyama Geoffrey Blancaneaux Aldin Šetkić |
| September 13 | Quito Challenger Quito, Ecuador Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Facundo Mena 6–4, 6–4 | Gonzalo Lama | Pol Martín Tiffon Alexis Gautier | Juan Pablo Ficovich Thiago Agustín Tirante Genaro Alberto Olivieri Matthieu Perchicot |
| September 13 | Quito Challenger Quito, Ecuador Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Alejandro Gómez Thiago Agustín Tirante 7–5, 6–7$^{(5–7)}$, [10–8] | Adrián Menéndez Maceiras Mario Vilella Martínez | Pol Martín Tiffon Alexis Gautier | Juan Pablo Ficovich Thiago Agustín Tirante Genaro Alberto Olivieri Matthieu Perchicot |
| September 20 | Ambato La Gran Ciudad Ambato, Ecuador Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Thiago Agustín Tirante 7–5, 7–5 | Juan Pablo Varillas | Juan Pablo Ficovich Facundo Mena | Matías Zukas Johan Nikles Gerald Melzer Alexis Gautier |
| September 20 | Ambato La Gran Ciudad Ambato, Ecuador Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Diego Hidalgo Cristian Rodríguez 6–3, 4–6, [10–3] | Alejandro Gómez Thiago Agustín Tirante | Juan Pablo Ficovich Facundo Mena | Matías Zukas Johan Nikles Gerald Melzer Alexis Gautier |
| September 20 | Challenger Biel/Bienne Biel/Bienne, Switzerland Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Liam Broady 7–5, 6–3 | Marc-Andrea Hüsler | Tim van Rijthoven Dominic Stricker | Antoine Escoffier João Sousa Ramkumar Ramanathan Tobias Kamke |
| September 20 | Challenger Biel/Bienne Biel/Bienne, Switzerland Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Ruben Bemelmans Daniel Masur Walkover | Marc-Andrea Hüsler Dominic Stricker | Tim van Rijthoven Dominic Stricker | Antoine Escoffier João Sousa Ramkumar Ramanathan Tobias Kamke |
| September 20 | Braga Open Braga, Portugal Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Thiago Monteiro 7–5, 7–5 | Nikola Milojević | Hugo Gaston Nikolás Sánchez Izquierdo | Andrea Arnaboldi Jesper de Jong Cedrik-Marcel Stebe Taro Daniel |
| September 20 | Braga Open Braga, Portugal Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Nuno Borges Francisco Cabral 6–3, 6–7$^{(4–7)}$, [10–5] | Jesper de Jong Bart Stevens | Hugo Gaston Nikolás Sánchez Izquierdo | Andrea Arnaboldi Jesper de Jong Cedrik-Marcel Stebe Taro Daniel |
| September 20 | Bucharest Challenger Bucharest, Romania Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Jiří Lehečka 6–3, 6–2 | Filip Horanský | Stefano Travaglia Lorenzo Giustino | Vitaliy Sachko David Ionel Thanasi Kokkinakis Riccardo Bonadio |
| September 20 | Bucharest Challenger Bucharest, Romania Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Ruben Gonzales Hunter Johnson 1–6, 6–2, [10–3] | Maximilian Marterer Lukáš Rosol | Stefano Travaglia Lorenzo Giustino | Vitaliy Sachko David Ionel Thanasi Kokkinakis Riccardo Bonadio |
| September 20 | Columbus Challenger Columbus, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Stefan Kozlov 4–6, 6–2, 6–4 | Max Purcell | J. J. Wolf Aleksandar Vukic | Tennys Sandgren Mikael Torpegaard Alex Bolt Nicolás Mejía |
| September 20 | Columbus Challenger Columbus, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Stefan Kozlov Peter Polansky 7–5, 7–6$^{(7–5)}$ | Andrew Lutschaunig James Trotter | J. J. Wolf Aleksandar Vukic | Tennys Sandgren Mikael Torpegaard Alex Bolt Nicolás Mejía |
| September 27 | Open d'Orléans Orléans, France Challenger 125 – Hard (i) – 32S/16Q/16D Singles – Doubles | Henri Laaksonen 6–1, 2–6, 6–2 | Dennis Novak | Corentin Moutet Jiří Veselý | Ruben Bemelmans Hugo Grenier Richard Gasquet Holger Rune |
| September 27 | Open d'Orléans Orléans, France Challenger 125 – Hard (i) – 32S/16Q/16D Singles – Doubles | Pierre-Hugues Herbert Albano Olivetti 6–2, 2–6, [11–9] | Antoine Hoang Kyrian Jacquet | Corentin Moutet Jiří Veselý | Ruben Bemelmans Hugo Grenier Richard Gasquet Holger Rune |
| September 27 | Lisboa Belém Open Lisbon, Portugal Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Dmitry Popko 6–2, 6–4 | Andrea Pellegrino | Andrej Martin Hugo Gaston | Frederico Ferreira Silva Nikola Milojević Cedrik-Marcel Stebe João Domingues |
| September 27 | Lisboa Belém Open Lisbon, Portugal Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Jeevan Nedunchezhiyan Purav Raja 7–6$^{(7–5)}$, 6–3 | Nuno Borges Francisco Cabral | Andrej Martin Hugo Gaston | Frederico Ferreira Silva Nikola Milojević Cedrik-Marcel Stebe João Domingues |
| September 27 | Lima Challenger Lima, Peru Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Hugo Dellien 6–3, 7–5 | Camilo Ugo Carabelli | Johan Nikles Gerald Melzer | Renzo Olivo Nicolás Kicker Eduard Esteve Lobato Juan Manuel Cerúndolo |
| September 27 | Lima Challenger Lima, Peru Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Julian Lenz Gerald Melzer 7–6$^{(7–4)}$, 7–6$^{(7–3)}$ | Nicolás Barrientos Fernando Romboli | Johan Nikles Gerald Melzer | Renzo Olivo Nicolás Kicker Eduard Esteve Lobato Juan Manuel Cerúndolo |
| September 27 | Murcia Open Murcia, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Tallon Griekspoor 3–6, 7–5, 6–3 | Roberto Carballés Baena | Mathias Bourgue Flavio Cobolli | Evan Furness Andrea Collarini Nicola Kuhn Miljan Zekić |
| September 27 | Murcia Open Murcia, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Raúl Brancaccio Flavio Cobolli 6–3, 7–6$^{(7–4)}$ | Alberto Barroso Campos Roberto Carballés Baena | Mathias Bourgue Flavio Cobolli | Evan Furness Andrea Collarini Nicola Kuhn Miljan Zekić |
| September 27 | Sibiu Open Sibiu, Romania Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Stefano Travaglia 7–6$^{(7–4)}$, 6–2 | Thanasi Kokkinakis | Sumit Nagal Marc-Andrea Hüsler | Zdeněk Kolář Geoffrey Blancaneaux Alex Molčan Franco Agamenone |
| September 27 | Sibiu Open Sibiu, Romania Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Alexander Erler Lucas Miedler 6–3, 6–1 | James Cerretani Luca Margaroli | Sumit Nagal Marc-Andrea Hüsler | Zdeněk Kolář Geoffrey Blancaneaux Alex Molčan Franco Agamenone |

### October

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| October 4 | Internationaux de Tennis de Vendée Mouilleron-le-Captif, France Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Jiří Veselý 6–4, 6–4 | Norbert Gombos | Mats Rosenkranz Andreas Seppi | Pierre-Hugues Herbert Dennis Novak Quentin Halys Mats Moraing |
| October 4 | Internationaux de Tennis de Vendée Mouilleron-le-Captif, France Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Jonathan Eysseric Quentin Halys 4–6, 7–6$^{(7–5)}$, [10–8] | David Pel Aisam-ul-Haq Qureshi | Mats Rosenkranz Andreas Seppi | Pierre-Hugues Herbert Dennis Novak Quentin Halys Mats Moraing |
| October 4 | Sánchez-Casal Cup Barcelona, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Dimitar Kuzmanov 6–3, 6–0 | Hugo Gaston | Alexandre Müller Alex Molčan | Nicolás Álvarez Varona Matteo Martineau Teymuraz Gabashvili Nicola Kuhn |
| October 4 | Sánchez-Casal Cup Barcelona, Spain Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Harri Heliövaara Roman Jebavý 6–4, 6–3 | Nuno Borges Francisco Cabral | Alexandre Müller Alex Molčan | Nicolás Álvarez Varona Matteo Martineau Teymuraz Gabashvili Nicola Kuhn |
| October 4 | Tennis Napoli Cup Naples, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Tallon Griekspoor 6–3, 6–2 | Andrea Pellegrino | Stefano Travaglia Duje Ajduković | Andrea Vavassori Gian Marco Moroni Raúl Brancaccio Mirza Bašić |
| October 4 | Tennis Napoli Cup Naples, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Dustin Brown Andrea Vavassori 7–5, 7–6$^{(7–5)}$ | Mirza Bašić Nino Serdarušić | Stefano Travaglia Duje Ajduković | Andrea Vavassori Gian Marco Moroni Raúl Brancaccio Mirza Bašić |
| October 4 | Challenger de Santiago II Santiago, Chile Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Juan Pablo Varillas 6–4, 7–5 | Sebastián Báez | Nicolás Jarry Francisco Cerúndolo | Facundo Mena Hugo Dellien Gerald Melzer Gonzalo Lama |
| October 4 | Challenger de Santiago II Santiago, Chile Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Diego Hidalgo Nicolás Jarry 6–3, 5–7, [10–6] | Evan King Max Schnur | Nicolás Jarry Francisco Cerúndolo | Facundo Mena Hugo Dellien Gerald Melzer Gonzalo Lama |
| October 11 | JC Ferrero Challenger Open Alicante, Spain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Constant Lestienne 6–4, 6–3 | Hugo Grenier | Oscar Otte João Sousa | Nuno Borges Denis Yevseyev Frederico Ferreira Silva Lucas Miedler |
| October 11 | JC Ferrero Challenger Open Alicante, Spain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Denys Molchanov David Vega Hernández 6–4, 6–2 | Romain Arneodo Matt Reid | Oscar Otte João Sousa | Nuno Borges Denis Yevseyev Frederico Ferreira Silva Lucas Miedler |
| October 11 | Vesuvio Cup Ercolano, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Tallon Griekspoor 6–3, 6–2 | Alexander Ritschard | Flavio Cobolli Franco Agamenone | Manuel Guinard Lorenzo Giustino Bernabé Zapata Miralles Gian Marco Moroni |
| October 11 | Vesuvio Cup Ercolano, Italy Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Marco Bortolotti Sergio Martos Gornés 6–4, 3–6, [10–7] | Dustin Brown Andrea Vavassori | Flavio Cobolli Franco Agamenone | Manuel Guinard Lorenzo Giustino Bernabé Zapata Miralles Gian Marco Moroni |
| October 11 | Challenger de Santiago III Santiago, Chile Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sebastián Báez 3–6, 7–6$^{(8–6)}$, 6–1 | Felipe Meligeni Alves | Marcelo Tomás Barrios Vera Matheus Pucinelli de Almeida | Juan Manuel Cerúndolo Juan Pablo Varillas Gerald Melzer Francisco Cerúndolo |
| October 11 | Challenger de Santiago III Santiago, Chile Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Evan King Max Schnur 3–6, 7–6$^{(7–3)}$, [16–14] | Hans Hach Verdugo Miguel Ángel Reyes-Varela | Marcelo Tomás Barrios Vera Matheus Pucinelli de Almeida | Juan Manuel Cerúndolo Juan Pablo Varillas Gerald Melzer Francisco Cerúndolo |
| October 18 | Open Bogotá Bogotá, Colombia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Gerald Melzer 6–2, 3–6, 7–6$^{(7–5)}$ | Facundo Mena | Nicolás Barrientos Jesper de Jong | Nicolás Mejía Oriol Roca Batalla Matheus Pucinelli de Almeida Alexis Galarneau |
| October 18 | Open Bogotá Bogotá, Colombia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Nicolás Jarry Roberto Quiroz 6–7$^{(4–7)}$, 7–5, [10–4] | Nicolás Barrientos Alejandro Gómez | Nicolás Barrientos Jesper de Jong | Nicolás Mejía Oriol Roca Batalla Matheus Pucinelli de Almeida Alexis Galarneau |
| October 18 | Challenger de Buenos Aires Buenos Aires, Argentina Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sebastián Báez 6–4, 6–0 | Thiago Monteiro | Francisco Cerúndolo Juan Manuel Cerúndolo | Tomás Martín Etcheverry Martín Cuevas Juan Pablo Varillas Hugo Dellien |
| October 18 | Challenger de Buenos Aires Buenos Aires, Argentina Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Luciano Darderi Juan Bautista Torres 7–6$^{(7–5)}$, 7–6$^{(12–10)}$ | Hernán Casanova Santiago Rodríguez Taverna | Francisco Cerúndolo Juan Manuel Cerúndolo | Tomás Martín Etcheverry Martín Cuevas Juan Pablo Varillas Hugo Dellien |
| October 18 | Lošinj Open Lošinj, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Carlos Taberner Walkover | Marco Cecchinato | Nerman Fatić Alessandro Giannessi | Mathias Bourgue Filip Misolic Raúl Brancaccio Andrea Arnaboldi |
| October 18 | Lošinj Open Lošinj, Croatia Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Andrej Martin Tristan-Samuel Weissborn 6–1, 7–6$^{(7–5)}$ | Victor Vlad Cornea Ergi Kırkın | Nerman Fatić Alessandro Giannessi | Mathias Bourgue Filip Misolic Raúl Brancaccio Andrea Arnaboldi |
| October 25 | Brest Challenger Brest, France Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Brandon Nakashima 6–3, 6–3 | João Sousa | Alexandre Müller Maxime Janvier | Luca Van Assche Henri Laaksonen Richard Gasquet Federico Gaio |
| October 25 | Brest Challenger Brest, France Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Sadio Doumbia Fabien Reboul 4–6, 6–3, [10–3] | Salvatore Caruso Federico Gaio | Alexandre Müller Maxime Janvier | Luca Van Assche Henri Laaksonen Richard Gasquet Federico Gaio |
| October 25 | Wolffkran Open Ismaning, Germany Challenger 80 – Carpet (i) – 32S/16Q/16D Singles – Doubles | Oscar Otte 6–4, 6–4 | Lukáš Lacko | Quentin Halys Maxime Cressy | Jonáš Forejtek Matthias Bachinger Kacper Żuk Maximilian Marterer |
| October 25 | Wolffkran Open Ismaning, Germany Challenger 80 – Carpet (i) – 32S/16Q/16D Singles – Doubles | Andre Begemann Igor Zelenay 6–2, 6–4 | Marek Gengel Tomáš Macháč | Quentin Halys Maxime Cressy | Jonáš Forejtek Matthias Bachinger Kacper Żuk Maximilian Marterer |
| October 25 | Las Vegas Challenger Las Vegas, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | J. J. Wolf 6–4, 6–4 | Stefan Kozlov | Aleksandar Kovacevic Michael Mmoh | Emilio Gómez Taro Daniel Mikael Torpegaard Ernesto Escobedo |
| October 25 | Las Vegas Challenger Las Vegas, United States Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | William Blumberg Max Schnur 7–5, 6–7$^{(5–7)}$, [10–5] | Jason Jung Evan King | Aleksandar Kovacevic Michael Mmoh | Emilio Gómez Taro Daniel Mikael Torpegaard Ernesto Escobedo |
| October 25 | Lima Challenger II Lima, Peru Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Nicolás Jarry 6–2, 7–5 | Juan Manuel Cerúndolo | Vít Kopřiva Juan Pablo Varillas | Marcelo Tomás Barrios Vera Alejandro Tabilo Tomás Martín Etcheverry Hugo Dellien |
| October 25 | Lima Challenger II Lima, Peru Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sergio Galdós Gonçalo Oliveira 6–2, 2–6, [10–5] | Marcelo Tomás Barrios Vera Alejandro Tabilo | Vít Kopřiva Juan Pablo Varillas | Marcelo Tomás Barrios Vera Alejandro Tabilo Tomás Martín Etcheverry Hugo Dellien |

### November

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| November 1 | Charlottesville Men's Pro Challenger Charlottesville, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Stefan Kozlov 6–2, 6–3 | Aleksandar Vukic | J. J. Wolf Brayden Schnur | Emilio Nava Thai-Son Kwiatkowski Jack Sock Prajnesh Gunneswaran |
| November 1 | Charlottesville Men's Pro Challenger Charlottesville, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | William Blumberg Max Schnur 3–6, 6–1, [14–12] | Treat Huey Frederik Nielsen | J. J. Wolf Brayden Schnur | Emilio Nava Thai-Son Kwiatkowski Jack Sock Prajnesh Gunneswaran |
| November 1 | Trofeo Faip–Perrel Bergamo, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Holger Rune 7–5, 7–6$^{(8–6)}$ | Cem İlkel | Alex Molčan Fábián Marozsán | Zdeněk Kolář Damir Džumhur Liam Broady Dennis Novak |
| November 1 | Trofeo Faip–Perrel Bergamo, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Zdeněk Kolář Jiří Lehečka 6–4, 6–4 | Lloyd Glasspool Harri Heliövaara | Alex Molčan Fábián Marozsán | Zdeněk Kolář Damir Džumhur Liam Broady Dennis Novak |
| November 1 | Challenger Eckental Eckental, Germany Challenger 80 – Carpet (i) – 32S/16Q/16D Singles – Doubles | Daniel Masur 6–4, 6–4 | Maxime Cressy | Marc-Andrea Hüsler Tomáš Macháč | Jordan Thompson Ramkumar Ramanathan Dominic Stricker Jiří Veselý |
| November 1 | Challenger Eckental Eckental, Germany Challenger 80 – Carpet (i) – 32S/16Q/16D Singles – Doubles | Roman Jebavý Jonny O'Mara 6–4, 7–5 | Ruben Bemelmans Daniel Masur | Marc-Andrea Hüsler Tomáš Macháč | Jordan Thompson Ramkumar Ramanathan Dominic Stricker Jiří Veselý |
| November 1 | Challenger Ciudad de Guayaquil Guayaquil, Ecuador Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Alejandro Tabilo 6–1, 7–5 | Jesper de Jong | Thiago Seyboth Wild Tomás Martín Etcheverry | Gonçalo Oliveira Nicolás Kicker Daniel Elahi Galán Facundo Bagnis |
| November 1 | Challenger Ciudad de Guayaquil Guayaquil, Ecuador Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Jesper de Jong Bart Stevens 7–5, 6–2 | Diego Hidalgo Cristian Rodríguez | Thiago Seyboth Wild Tomás Martín Etcheverry | Gonçalo Oliveira Nicolás Kicker Daniel Elahi Galán Facundo Bagnis |
| November 1 | Tenerife Challenger Tenerife, Spain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Tallon Griekspoor 6–4, 6–4 | Feliciano López | Fernando Verdasco Andrey Kuznetsov | Altuğ Çelikbilek Nuno Borges João Sousa Ryan Peniston |
| November 1 | Tenerife Challenger Tenerife, Spain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Nuno Borges Francisco Cabral 6–3, 6–4 | Jeevan Nedunchezhiyan Purav Raja | Fernando Verdasco Andrey Kuznetsov | Altuğ Çelikbilek Nuno Borges João Sousa Ryan Peniston |
| November 8 | Open International de Tennis de Roanne Roanne, France Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Hugo Grenier 6–2, 6–3 | Hiroki Moriya | Manuel Guinard Mathias Bourgue | Jelle Sels Andrea Arnaboldi Radu Albot Arthur Cazaux |
| November 8 | Open International de Tennis de Roanne Roanne, France Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Lloyd Glasspool Harri Heliövaara 7–6$^{(7–5)}$, 6–7$^{(5–7)}$, [12–10] | Romain Arneodo Albano Olivetti | Manuel Guinard Mathias Bourgue | Jelle Sels Andrea Arnaboldi Radu Albot Arthur Cazaux |
| November 8 | Slovak Open II Bratislava, Slovakia Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Tallon Griekspoor 6–3, 6–2 | Zsombor Piros | Stefano Travaglia Alex Molčan | Maximilian Marterer Frederico Ferreira Silva Damir Džumhur Jiří Lehečka |
| November 8 | Slovak Open II Bratislava, Slovakia Challenger 90 – Hard (i) – 32S/16Q/16D Singles – Doubles | Filip Horanský Sergiy Stakhovsky 6–4, 6–4 | Denys Molchanov Aleksandr Nedovyesov | Stefano Travaglia Alex Molčan | Maximilian Marterer Frederico Ferreira Silva Damir Džumhur Jiří Lehečka |
| November 8 | Knoxville Challenger Knoxville, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Christopher Eubanks 6–3, 6–4 | Daniel Altmaier | Bjorn Fratangelo Michael Mmoh | Emilio Nava Christian Harrison Aidan McHugh Jack Sock |
| November 8 | Knoxville Challenger Knoxville, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Malek Jaziri Blaž Rola 3–6, 6–3, [10–5] | Hans Hach Verdugo Miguel Ángel Reyes-Varela | Bjorn Fratangelo Michael Mmoh | Emilio Nava Christian Harrison Aidan McHugh Jack Sock |
| November 8 | Uruguay Open Montevideo, Uruguay Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Hugo Dellien 6–0, 6–1 | Juan Ignacio Londero | Federico Coria Jaume Munar | Santiago Rodríguez Taverna Facundo Bagnis Thiago Monteiro Camilo Ugo Carabelli |
| November 8 | Uruguay Open Montevideo, Uruguay Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Rafael Matos Felipe Meligeni Alves 6–4, 6–4 | Ignacio Carou Luciano Darderi | Federico Coria Jaume Munar | Santiago Rodríguez Taverna Facundo Bagnis Thiago Monteiro Camilo Ugo Carabelli |
| November 8 | Sparkassen ATP Challenger Ortisei, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Oscar Otte 7–6$^{(7–5)}$, 6–4 | Maxime Cressy | Jack Draper Mirza Bašić | Ryan Peniston Federico Gaio Vitaliy Sachko Marius Copil |
| November 8 | Sparkassen ATP Challenger Ortisei, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Antonio Šančić Tristan-Samuel Weissborn 7–6$^{(10–8)}$, 4–6, [10–8] | Alexander Erler Lucas Miedler | Jack Draper Mirza Bašić | Ryan Peniston Federico Gaio Vitaliy Sachko Marius Copil |
| November 15 | Teréga Open Pau–Pyrénées Pau, France Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Radu Albot 6–2, 7–6$^{(7–5)}$ | Jiří Lehečka | Sergiy Stakhovsky Holger Rune | Feliciano López Norbert Gombos Harold Mayot Maxime Cressy |
| November 15 | Teréga Open Pau–Pyrénées Pau, France Challenger 100 – Hard (i) – 32S/16Q/16D Singles – Doubles | Romain Arneodo Tristan-Samuel Weissborn 6–4, 6–2 | Aisam-ul-Haq Qureshi David Vega Hernández | Sergiy Stakhovsky Holger Rune | Feliciano López Norbert Gombos Harold Mayot Maxime Cressy |
| November 15 | Tali Open Helsinki, Finland Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Alex Molčan 6–3, 6–2 | João Sousa | Alexander Shevchenko Henri Laaksonen | Mats Moraing Oscar Otte Liam Broady Nikola Milojević |
| November 15 | Tali Open Helsinki, Finland Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Alexander Erler Lucas Miedler 6–3, 7–6$^{(7–2)}$ | Harri Heliövaara Jean-Julien Rojer | Alexander Shevchenko Henri Laaksonen | Mats Moraing Oscar Otte Liam Broady Nikola Milojević |
| November 15 | Campeonato Internacional de Tênis de Campinas Campinas, Brazil Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Sebastián Báez 6–1, 6–4 | Thiago Monteiro | Tomás Martín Etcheverry Francisco Cerúndolo | Nicolás Jarry Timofey Skatov Juan Manuel Cerúndolo Santiago Rodríguez Taverna |
| November 15 | Campeonato Internacional de Tênis de Campinas Campinas, Brazil Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Rafael Matos Felipe Meligeni Alves 6–3, 6–1 | Gilbert Klier Júnior Matheus Pucinelli de Almeida | Tomás Martín Etcheverry Francisco Cerúndolo | Nicolás Jarry Timofey Skatov Juan Manuel Cerúndolo Santiago Rodríguez Taverna |
| November 15 | JSM Challenger of Champaign–Urbana Champaign, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Stefan Kozlov 5–7, 6–3, 6–4 | Aleksandar Vukic | Yosuke Watanuki J. J. Wolf | Ben Shelton Go Soeda Vasil Kirkov Mitchell Krueger |
| November 15 | JSM Challenger of Champaign–Urbana Champaign, United States Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Nathaniel Lammons Jackson Withrow 6–4, 3–6, [10–6] | Treat Huey Max Schnur | Yosuke Watanuki J. J. Wolf | Ben Shelton Go Soeda Vasil Kirkov Mitchell Krueger |
| November 22 | Open Città di Bari Bari, Italy Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Oscar Otte 7–5, 7–5 | Daniel Masur | Thomas Fabbiano Andrea Vavassori | Raúl Brancaccio Flavio Cobolli Luca Nardi Filippo Baldi |
| November 22 | Open Città di Bari Bari, Italy Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Lloyd Glasspool Harri Heliövaara 6–3, 6–0 | Andrea Vavassori David Vega Hernández | Thomas Fabbiano Andrea Vavassori | Raúl Brancaccio Flavio Cobolli Luca Nardi Filippo Baldi |
| November 22 | Aberto da República Brasília, Brazil Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Federico Coria 7–5, 6–3 | Jaume Munar | Francisco Cerúndolo Pedro Cachin | Juan Ignacio Londero Hernán Casanova Nicolás Kicker Thiago Seyboth Wild |
| November 22 | Aberto da República Brasília, Brazil Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Mateus Alves Gustavo Heide 6–3, 6–3 | Luciano Darderi Genaro Alberto Olivieri | Francisco Cerúndolo Pedro Cachin | Juan Ignacio Londero Hernán Casanova Nicolás Kicker Thiago Seyboth Wild |
| November 22 | Bahrain Ministry of Interior Tennis Challenger Manama, Bahrain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Ramkumar Ramanathan 6–1, 6–4 | Evgeny Karlovskiy | Jay Clarke Yankı Erel | Gonçalo Oliveira Alexandar Lazarov Ryan Peniston Nuno Borges |
| November 22 | Bahrain Ministry of Interior Tennis Challenger Manama, Bahrain Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Nuno Borges Francisco Cabral 7–5, 6–7$^{(5–7)}$, [10–8] | Maximilian Neuchrist Michail Pervolarakis | Jay Clarke Yankı Erel | Gonçalo Oliveira Alexandar Lazarov Ryan Peniston Nuno Borges |
| November 22 | Puerto Vallarta Open Puerto Vallarta, Mexico Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Daniel Altmaier 6–3, 3–6, 6–3 | Alejandro Tabilo | Yosuke Watanuki Michael Mmoh | Pablo Cuevas Tatsuma Ito Kaichi Uchida Zachary Svajda |
| November 22 | Puerto Vallarta Open Puerto Vallarta, Mexico Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Gijs Brouwer Reese Stalder 6–4, 6–4 | Hans Hach Verdugo Miguel Ángel Reyes-Varela | Yosuke Watanuki Michael Mmoh | Pablo Cuevas Tatsuma Ito Kaichi Uchida Zachary Svajda |
| November 29 | São Paulo Challenger de Tênis São Paulo, Brazil Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Juan Pablo Ficovich 6–3, 7–5 | Luciano Darderi | Felipe Meligeni Alves Nicolás Jarry | Andrea Collarini Facundo Díaz Acosta Gustavo Heide Hugo Dellien |
| November 29 | São Paulo Challenger de Tênis São Paulo, Brazil Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Nicolás Barrientos Alejandro Gómez Walkover | Rafael Matos Felipe Meligeni Alves | Felipe Meligeni Alves Nicolás Jarry | Andrea Collarini Facundo Díaz Acosta Gustavo Heide Hugo Dellien |
| November 29 | Città di Forlì II Forlì, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Maxime Cressy 6–4, 6–2 | Matthias Bachinger | Jurij Rodionov Jelle Sels | Altuğ Çelikbilek Flavio Cobolli Alexey Vatutin Julian Lenz |
| November 29 | Città di Forlì II Forlì, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Antonio Šančić Tristan-Samuel Weissborn 7–6$^{(7–4)}$, 4–6, [10–7] | Lukáš Rosol Vitaliy Sachko | Jurij Rodionov Jelle Sels | Altuğ Çelikbilek Flavio Cobolli Alexey Vatutin Julian Lenz |
| November 29 | Antalya Challenger III Antalya, Turkey Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Nuno Borges 6–4, 6–3 | Ryan Peniston | Javier Barranco Cosano Eduard Esteve Lobato | Filip Jianu Duje Ajduković Nick Hardt Ramkumar Ramanathan |
| November 29 | Antalya Challenger III Antalya, Turkey Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Riccardo Bonadio Giovanni Fonio 3–6, 6–2, [12–10] | Hsu Yu-hsiou Tseng Chun-hsin | Javier Barranco Cosano Eduard Esteve Lobato | Filip Jianu Duje Ajduković Nick Hardt Ramkumar Ramanathan |

### December

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| December 6 | Città di Forlì III Forlì, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Pavel Kotov 6–4, 6–3 | Andrea Arnaboldi | Vitaliy Sachko Luca Nardi | Maxime Cressy Mirza Bašić Michail Pervolarakis Aldin Šetkić |
| December 6 | Città di Forlì III Forlì, Italy Challenger 80 – Hard (i) – 32S/16Q/16D Singles – Doubles | Alexander Erler Lucas Miedler 6–4, 6–2 | Marco Bortolotti Sergio Martos Gornés | Vitaliy Sachko Luca Nardi | Maxime Cressy Mirza Bašić Michail Pervolarakis Aldin Šetkić |
| December 6 | Maia Challenger Maia, Portugal Challenger 80 – Clay (i) – 32S/16Q/16D Singles – Doubles | Geoffrey Blancaneaux 3–6, 6–3, 6–2 | Tseng Chun-hsin | Andrej Martin Nuno Borges | Louis Wessels Calvin Hemery Gastão Elias Kimmer Coppejans |
| December 6 | Maia Challenger Maia, Portugal Challenger 80 – Clay (i) – 32S/16Q/16D Singles – Doubles | Nuno Borges Francisco Cabral 6–3, 6–4 | Andrej Martin Gonçalo Oliveira | Andrej Martin Nuno Borges | Louis Wessels Calvin Hemery Gastão Elias Kimmer Coppejans |
| December 6 | Florianópolis Challenger Florianópolis, Brazil Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Igor Marcondes 6–2, 6–4 | Hugo Dellien | Juan Ignacio Londero Genaro Alberto Olivieri | Pablo Cuevas Daniel Dutra da Silva Nicolás Barrientos Facundo Juárez |
| December 6 | Florianópolis Challenger Florianópolis, Brazil Challenger 80 – Clay – 32S/16Q/16D Singles – Doubles | Nicolás Barrientos Alejandro Gómez 6–3, 6–3 | Martín Cuevas Rafael Matos | Juan Ignacio Londero Genaro Alberto Olivieri | Pablo Cuevas Daniel Dutra da Silva Nicolás Barrientos Facundo Juárez |
| December 6 | Antalya Challenger IV Antalya, Turkey Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Evgenii Tiurnev 3–6, 6–4, 6–4 | Oleg Prihodko | Giovanni Fonio Nerman Fatić | Cem İlkel Nick Hardt Duje Ajduković Alexandar Lazarov |
| December 6 | Antalya Challenger IV Antalya, Turkey Challenger 50 – Clay – 32S/16Q/16D Singles – Doubles | Hsu Yu-hsiou Oleksii Krutykh 6–1, 7–6$^{(7–5)}$ | Sanjar Fayziev Markos Kalovelonis | Giovanni Fonio Nerman Fatić | Cem İlkel Nick Hardt Duje Ajduković Alexandar Lazarov |
| December 13 | Maia Challenger II Maia, Portugal Challenger 80 – Clay (i) – 32S/16Q/16D Singles – Doubles | Tseng Chun-hsin 5–7, 7–5, 6–2 | Nuno Borges | Andrej Martin Elliot Benchetrit | Sebastian Fanselow Eduard Esteve Lobato Nikolás Sánchez Izquierdo Elmar Ejupovic |
| December 13 | Maia Challenger II Maia, Portugal Challenger 80 – Clay (i) – 32S/16Q/16D Singles – Doubles | Nuno Borges Francisco Cabral 6–4, 7–5 | Piotr Matuszewski David Pichler | Andrej Martin Elliot Benchetrit | Sebastian Fanselow Eduard Esteve Lobato Nikolás Sánchez Izquierdo Elmar Ejupovic |
| December 13 | Rio Tennis Classic Rio de Janeiro, Brazil Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Kaichi Uchida 3–6, 6–3, 7–6$^{(7–3)}$ | Nicolás Álvarez Varona | Gabriel Décamps Nicolás Kicker | Thiago Seyboth Wild Daniel Dutra da Silva Roy Smith Mateus Alves |
| December 13 | Rio Tennis Classic Rio de Janeiro, Brazil Challenger 80 – Hard – 32S/16Q/16D Singles – Doubles | Orlando Luz Rafael Matos 6–3, 7–6$^{(7–2)}$ | James Cerretani Fernando Romboli | Gabriel Décamps Nicolás Kicker | Thiago Seyboth Wild Daniel Dutra da Silva Roy Smith Mateus Alves |

## Cancelled tournaments

The following tournaments were formally announced by the ATP before being subsequently cancelled due to the COVID-19 pandemic.
| Week of | Tournament |
| April 12 | Santa Cruz Challenger Santa Cruz de la Sierra, Bolivia Challenger 80 – Clay |
| April 19 | Challenger Concepción II Concepción, Chile Challenger 80 – Clay |

## Statistical information

These tables present the number of singles (S) and doubles (D) titles won by each player and each nation during the season. The players/nations are sorted by: 1) total number of titles (a doubles title won by two players representing the same nation counts as only one win for the nation); 2) a singles > doubles hierarchy; 3) alphabetical order (by family names for players).
To avoid confusion and double counting, these tables should be updated only after an event is completed.

### Titles won by player

| Total | Player | S | D | S | D |
| 8 | Tallon Griekspoor (NED) | ● ● ● ● ● ● ● ● | | 8 | 0 |
| 8 | Orlando Luz (BRA) | | ● ● ● ● ● ● ● ● | 0 | 8 |
| 7 | Benjamin Bonzi (FRA) | ● ● ● ● ● ● | ● | 6 | 1 |
| 7 | Zdeněk Kolář (CZE) | ● ● ● | ● ● ● ● | 3 | 4 |
| 7 | Nuno Borges (POR) | ● | ● ● ● ● ● ● | 1 | 6 |
| 7 | Rafael Matos (BRA) | | ● ● ● ● ● ● ● | 0 | 7 |
| 7 | Aleksandr Nedovyesov (KAZ) | | ● ● ● ● ● ● ● | 0 | 7 |
| 6 | Sebastián Báez (ARG) | ● ● ● ● ● ● | | 6 | 0 |
| 6 | Francisco Cabral (POR) | | ● ● ● ● ● ● | 0 | 6 |
| 5 | Stefan Kozlov (USA) | ● ● ● | ● ● | 3 | 2 |
| 5 | Jiří Lehečka (CZE) | ● ● | ● ● ● | 2 | 3 |
| 5 | Jesper de Jong (NED) | ● | ● ● ● ● | 1 | 4 |
| 5 | Sadio Doumbia (FRA) | | ● ● ● ● ● | 0 | 5 |
| 5 | Felipe Meligeni Alves (BRA) | | ● ● ● ● ● | 0 | 5 |
| 5 | Denys Molchanov (UKR) | | ● ● ● ● ● | 0 | 5 |
| 5 | Fabien Reboul (FRA) | | ● ● ● ● ● | 0 | 5 |
| 4 | Holger Rune (DEN) | ● ● ● ● | | 4 | 0 |
| 4 | Oscar Otte (GER) | ● ● ● | ● | 3 | 1 |
| 4 | Nicolás Jarry (CHI) | ● ● | ● ● | 2 | 2 |
| 4 | Daniel Masur (GER) | ● ● | ● ● | 2 | 2 |
| 4 | Nicolás Barrientos (COL) | | ● ● ● ● | 0 | 4 |
| 4 | Sergio Galdós (PER) | | ● ● ● ● | 0 | 4 |
| 4 | Lloyd Glasspool (GBR) | | ● ● ● ● | 0 | 4 |
| 4 | Harri Heliövaara (FIN) | | ● ● ● ● | 0 | 4 |
| 4 | Nathaniel Lammons (USA) | | ● ● ● ● | 0 | 4 |
| 4 | Matt Reid (AUS) | | ● ● ● ● | 0 | 4 |
| 4 | Antonio Šančić (CRO) | | ● ● ● ● | 0 | 4 |
| 4 | Max Schnur (USA) | | ● ● ● ● | 0 | 4 |
| 4 | Tristan-Samuel Weissborn (AUT) | | ● ● ● ● | 0 | 4 |
| 3 | Daniel Altmaier (GER) | ● ● ● | | 3 | 0 |
| 3 | Zizou Bergs (BEL) | ● ● ● | | 3 | 0 |
| 3 | Jenson Brooksby (USA) | ● ● ● | | 3 | 0 |
| 3 | Juan Manuel Cerúndolo (ARG) | ● ● ● | | 3 | 0 |
| 3 | Carlos Taberner (ESP) | ● ● ● | | 3 | 0 |
| 3 | Tomás Martín Etcheverry (ARG) | ● ● | ● | 2 | 1 |
| 3 | Christopher Eubanks (USA) | ● ● | ● | 2 | 1 |
| 3 | Mitchell Krueger (USA) | ● ● | ● | 2 | 1 |
| 3 | Alex Molčan (SVK) | ● ● | ● | 2 | 1 |
| 3 | Mats Moraing (GER) | ● ● | ● | 2 | 1 |
| 3 | Ruben Bemelmans (BEL) | ● | ● ● | 1 | 2 |
| 3 | Blaž Rola (SLO) | ● | ● ● | 1 | 2 |
| 3 | William Blumberg (USA) | | ● ● ● | 0 | 3 |
| 3 | Alexander Erler (AUT) | | ● ● ● | 0 | 3 |
| 3 | Alejandro Gómez (COL) | | ● ● ● | 0 | 3 |
| 3 | Hsu Yu-hsiou (TPE) | | ● ● ● | 0 | 3 |
| 3 | Roman Jebavý (CZE) | | ● ● ● | 0 | 3 |
| 3 | Evan King (USA) | | ● ● ● | 0 | 3 |
| 3 | Luis David Martínez (VEN) | | ● ● ● | 0 | 3 |
| 3 | Lucas Miedler (AUT) | | ● ● ● | 0 | 3 |
| 3 | Gonçalo Oliveira (POR) | | ● ● ● | 0 | 3 |
| 3 | Marc Polmans (AUS) | | ● ● ● | 0 | 3 |
| 3 | Vitaliy Sachko (UKR) | | ● ● ● | 0 | 3 |
| 3 | Sergiy Stakhovsky (UKR) | | ● ● ● | 0 | 3 |
| 3 | Tim van Rijthoven (NED) | | ● ● ● | 0 | 3 |
| 3 | Andrea Vavassori (ITA) | | ● ● ● | 0 | 3 |
| 3 | David Vega Hernández (ESP) | | ● ● ● | 0 | 3 |
| 3 | Szymon Walków (POL) | | ● ● ● | 0 | 3 |
| 3 | Jackson Withrow (USA) | | ● ● ● | 0 | 3 |
| 3 | Jan Zieliński (POL) | | ● ● ● | 0 | 3 |
| 2 | Franco Agamenone (ITA) | ● ● | | 2 | 0 |
| 2 | Altuğ Çelikbilek (TUR) | ● ● | | 2 | 0 |
| 2 | Federico Coria (ARG) | ● ● | | 2 | 0 |
| 2 | Hugo Dellien (BOL) | ● ● | | 2 | 0 |
| 2 | Brandon Nakashima (USA) | ● ● | | 2 | 0 |
| 2 | Evgenii Tiurnev (RUS) | ● ● | | 2 | 0 |
| 2 | Juan Pablo Varillas (PER) | ● ● | | 2 | 0 |
| 2 | Bernabé Zapata Miralles (ESP) | ● ● | | 2 | 0 |
| 2 | Radu Albot (MDA) | ● | ● | 1 | 1 |
| 2 | Facundo Bagnis (ARG) | ● | ● | 1 | 1 |
| 2 | Pedro Cachin (ARG) | ● | ● | 1 | 1 |
| 2 | Enzo Couacaud (FRA) | ● | ● | 1 | 1 |
| 2 | Pablo Cuevas (URU) | ● | ● | 1 | 1 |
| 2 | Gerald Melzer (AUT) | ● | ● | 1 | 1 |
| 2 | Facundo Mena (ARG) | ● | ● | 1 | 1 |
| 2 | Ramkumar Ramanathan (IND) | ● | ● | 1 | 1 |
| 2 | Jack Sock (USA) | ● | ● | 1 | 1 |
| 2 | Dominic Stricker (SUI) | ● | ● | 1 | 1 |
| 2 | Thiago Agustín Tirante (ARG) | ● | ● | 1 | 1 |
| 2 | Giulio Zeppieri (ITA) | ● | ● | 1 | 1 |
| 2 | Andre Begemann (GER) | | ● ● | 0 | 2 |
| 2 | Marco Bortolotti (ITA) | | ● ● | 0 | 2 |
| 2 | Dustin Brown (GER) | | ● ● | 0 | 2 |
| 2 | Guillermo Durán (ARG) | | ● ● | 0 | 2 |
| 2 | Robert Galloway (USA) | | ● ● | 0 | 2 |
| 2 | André Göransson (SWE) | | ● ● | 0 | 2 |
| 2 | Manuel Guinard (FRA) | | ● ● | 0 | 2 |
| 2 | Quentin Halys (FRA) | | ● ● | 0 | 2 |
| 2 | Christian Harrison (USA) | | ● ● | 0 | 2 |
| 2 | Diego Hidalgo (ECU) | | ● ● | 0 | 2 |
| 2 | Alex Lawson (USA) | | ● ● | 0 | 2 |
| 2 | Julian Lenz (GER) | | ● ● | 0 | 2 |
| 2 | Benjamin Lock (ZIM) | | ● ● | 0 | 2 |
| 2 | Sergio Martos Gornés (ESP) | | ● ● | 0 | 2 |
| 2 | Andrés Molteni (ARG) | | ● ● | 0 | 2 |
| 2 | Albano Olivetti (FRA) | | ● ● | 0 | 2 |
| 2 | Peter Polansky (CAN) | | ● ● | 0 | 2 |
| 2 | Roberto Quiroz (ECU) | | ● ● | 0 | 2 |
| 2 | Hunter Reese (USA) | | ● ● | 0 | 2 |
| 2 | Miguel Ángel Reyes-Varela (MEX) | | ● ● | 0 | 2 |
| 2 | Cristian Rodríguez (COL) | | ● ● | 0 | 2 |
| 2 | Bart Stevens (NED) | | ● ● | 0 | 2 |
| 2 | Sem Verbeek (NED) | | ● ● | 0 | 2 |
| 2 | Igor Zelenay (SVK) | | ● ● | 0 | 2 |
| 1 | Carlos Alcaraz (ESP) | ● | | 1 | 0 |
| 1 | Marcelo Tomás Barrios Vera (CHI) | ● | | 1 | 0 |
| 1 | Geoffrey Blancaneaux (FRA) | ● | | 1 | 0 |
| 1 | Alex Bolt (AUS) | ● | | 1 | 0 |
| 1 | Liam Broady (GBR) | ● | | 1 | 0 |
| 1 | Roberto Carballés Baena (ESP) | ● | | 1 | 0 |
| 1 | Francisco Cerúndolo (ARG) | ● | | 1 | 0 |
| 1 | Maxime Cressy (USA) | ● | | 1 | 0 |
| 1 | James Duckworth (AUS) | ● | | 1 | 0 |
| 1 | Gastão Elias (POR) | ● | | 1 | 0 |
| 1 | Juan Pablo Ficovich (ARG) | ● | | 1 | 0 |
| 1 | Bjorn Fratangelo (USA) | ● | | 1 | 0 |
| 1 | Carlos Gimeno Valero (ESP) | ● | | 1 | 0 |
| 1 | Emilio Gómez (ECU) | ● | | 1 | 0 |
| 1 | Hugo Grenier (FRA) | ● | | 1 | 0 |
| 1 | Thanasi Kokkinakis (AUS) | ● | | 1 | 0 |
| 1 | Sebastian Korda (USA) | ● | | 1 | 0 |
| 1 | Pavel Kotov (RUS) | ● | | 1 | 0 |
| 1 | Jason Kubler (AUS) | ● | | 1 | 0 |
| 1 | Dimitar Kuzmanov (BUL) | ● | | 1 | 0 |
| 1 | Andrey Kuznetsov (RUS) | ● | | 1 | 0 |
| 1 | Kwon Soon-woo (KOR) | ● | | 1 | 0 |
| 1 | Henri Laaksonen (SUI) | ● | | 1 | 0 |
| 1 | Lukáš Lacko (SVK) | ● | | 1 | 0 |
| 1 | Constant Lestienne (FRA) | ● | | 1 | 0 |
| 1 | Tomáš Macháč (CZE) | ● | | 1 | 0 |
| 1 | Gianluca Mager (ITA) | ● | | 1 | 0 |
| 1 | Illya Marchenko (UKR) | ● | | 1 | 0 |
| 1 | Igor Marcondes (BRA) | ● | | 1 | 0 |
| 1 | Pedro Martínez (ESP) | ● | | 1 | 0 |
| 1 | Mackenzie McDonald (USA) | ● | | 1 | 0 |
| 1 | Nikola Milojević (SRB) | ● | | 1 | 0 |
| 1 | Thiago Monteiro (BRA) | ● | | 1 | 0 |
| 1 | Gian Marco Moroni (ITA) | ● | | 1 | 0 |
| 1 | Jaume Munar (ESP) | ● | | 1 | 0 |
| 1 | Andrea Pellegrino (ITA) | ● | | 1 | 0 |
| 1 | Dmitry Popko (KAZ) | ● | | 1 | 0 |
| 1 | Max Purcell (AUS) | ● | | 1 | 0 |
| 1 | Arthur Rinderknech (FRA) | ● | | 1 | 0 |
| 1 | Andreas Seppi (ITA) | ● | | 1 | 0 |
| 1 | Dalibor Svrčina (CZE) | ● | | 1 | 0 |
| 1 | Alejandro Tabilo (CHI) | ● | | 1 | 0 |
| 1 | Frances Tiafoe (USA) | ● | | 1 | 0 |
| 1 | Stefano Travaglia (ITA) | ● | | 1 | 0 |
| 1 | Tseng Chun-hsin (TPE) | ● | | 1 | 0 |
| 1 | Kaichi Uchida (JPN) | ● | | 1 | 0 |
| 1 | Camilo Ugo Carabelli (ARG) | ● | | 1 | 0 |
| 1 | Jiří Veselý (CZE) | ● | | 1 | 0 |
| 1 | Mario Vilella Martínez (ESP) | ● | | 1 | 0 |
| 1 | J. J. Wolf (USA) | ● | | 1 | 0 |
| 1 | Kacper Żuk (POL) | ● | | 1 | 0 |
| 1 | Mateus Alves (BRA) | | ● | 0 | 1 |
| 1 | Guido Andreozzi (ARG) | | ● | 0 | 1 |
| 1 | Romain Arneodo (MON) | | ● | 0 | 1 |
| 1 | Sriram Balaji (IND) | | ● | 0 | 1 |
| 1 | Grégoire Barrère (FRA) | | ● | 0 | 1 |
| 1 | Riccardo Bonadio (ITA) | | ● | 0 | 1 |
| 1 | Raúl Brancaccio (ITA) | | ● | 0 | 1 |
| 1 | Gijs Brouwer (NED) | | ● | 0 | 1 |
| 1 | Luca Castelnuovo (SUI) | | ● | 0 | 1 |
| 1 | Flavio Cobolli (ITA) | | ● | 0 | 1 |
| 1 | Victor Vlad Cornea (ROU) | | ● | 0 | 1 |
| 1 | Alexander Cozbinov (MDA) | | ● | 0 | 1 |
| 1 | Martín Cuevas (URU) | | ● | 0 | 1 |
| 1 | Luciano Darderi (ITA) | | ● | 0 | 1 |
| 1 | Liam Draxl (CAN) | | ● | 0 | 1 |
| 1 | Karol Drzewiecki (POL) | | ● | 0 | 1 |
| 1 | Ernesto Escobedo (USA) | | ● | 0 | 1 |
| 1 | Jonathan Eysseric (FRA) | | ● | 0 | 1 |
| 1 | Giovanni Fonio (ITA) | | ● | 0 | 1 |
| 1 | Jonáš Forejtek (CZE) | | ● | 0 | 1 |
| 1 | Francesco Forti (ITA) | | ● | 0 | 1 |
| 1 | Andrey Golubev (KAZ) | | ● | 0 | 1 |
| 1 | Ruben Gonzales (PHI) | | ● | 0 | 1 |
| 1 | Santiago González (MEX) | | ● | 0 | 1 |
| 1 | Hans Hach Verdugo (MEX) | | ● | 0 | 1 |
| 1 | Gustavo Heide (BRA) | | ● | 0 | 1 |
| 1 | Pierre-Hugues Herbert (FRA) | | ● | 0 | 1 |
| 1 | Antoine Hoang (FRA) | | ● | 0 | 1 |
| 1 | Filip Horanský (SVK) | | ● | 0 | 1 |
| 1 | Marc-Andrea Hüsler (SUI) | | ● | 0 | 1 |
| 1 | Dominic Inglot (GBR) | | ● | 0 | 1 |
| 1 | Malek Jaziri (TUN) | | ● | 0 | 1 |
| 1 | Hunter Johnson (USA) | | ● | 0 | 1 |
| 1 | Blaž Kavčič (SLO) | | ● | 0 | 1 |
| 1 | Raven Klaasen (RSA) | | ● | 0 | 1 |
| 1 | Lukáš Klein (SVK) | | ● | 0 | 1 |
| 1 | Vít Kopřiva (CZE) | | ● | 0 | 1 |
| 1 | Oleksii Krutykh (UKR) | | ● | 0 | 1 |
| 1 | Tristan Lamasine (FRA) | | ● | 0 | 1 |
| 1 | Vladyslav Manafov (UKR) | | ● | 0 | 1 |
| 1 | Andrej Martin (SVK) | | ● | 0 | 1 |
| 1 | Jeevan Nedunchezhiyan (IND) | | ● | 0 | 1 |
| 1 | Dennis Novikov (USA) | | ● | 0 | 1 |
| 1 | Hugo Nys (MON) | | ● | 0 | 1 |
| 1 | Jonny O'Mara (GBR) | | ● | 0 | 1 |
| 1 | Renzo Olivo (ARG) | | ● | 0 | 1 |
| 1 | David Pel (NED) | | ● | 0 | 1 |
| 1 | Tim Pütz (GER) | | ● | 0 | 1 |
| 1 | Purav Raja (IND) | | ● | 0 | 1 |
| 1 | Ruan Roelofse (RSA) | | ● | 0 | 1 |
| 1 | Fernando Romboli (BRA) | | ● | 0 | 1 |
| 1 | Ivan Sabanov (CRO) | | ● | 0 | 1 |
| 1 | Matej Sabanov (CRO) | | ● | 0 | 1 |
| 1 | Nino Serdarušić (CRO) | | ● | 0 | 1 |
| 1 | Igor Sijsling (NED) | | ● | 0 | 1 |
| 1 | Artem Sitak (NZL) | | ● | 0 | 1 |
| 1 | Ken Skupski (GBR) | | ● | 0 | 1 |
| 1 | Reese Stalder (USA) | | ● | 0 | 1 |
| 1 | Juan Bautista Torres (ARG) | | ● | 0 | 1 |
| 1 | Petros Tsitsipas (GRE) | | ● | 0 | 1 |
| 1 | Mark Vervoort (NED) | | ● | 0 | 1 |
| 1 | Michael Vrbenský (CZE) | | ● | 0 | 1 |

### Titles won by nation

| Total | Nation | S | D |
| 41 | United States (USA) | 19 | 22 |
| 28 | Argentina (ARG) | 20 | 8 |
| 23 | France (FRA) | 11 | 12 |
| 20 | Germany (GER) | 10 | 10 |
| 19 | Netherlands (NED) | 9 | 10 |
| 17 | Czech Republic (CZE) | 8 | 9 |
| 17 | Italy (ITA) | 8 | 9 |
| 16 | Spain (ESP) | 11 | 5 |
| 15 | Brazil (BRA) | 2 | 13 |
| 13 | Ukraine (UKR) | 1 | 12 |
| 11 | Australia (AUS) | 5 | 6 |
| 11 | Portugal (POR) | 2 | 9 |
| 9 | Austria (AUT) | 1 | 8 |
| 8 | Slovakia (SVK) | 3 | 5 |
| 8 | Great Britain (GBR) | 1 | 7 |
| 8 | Kazakhstan (KAZ) | 1 | 7 |
| 7 | Colombia (COL) | 0 | 7 |
| 6 | Belgium (BEL) | 4 | 2 |
| 6 | Chile (CHI) | 4 | 2 |
| 6 | Peru (PER) | 2 | 4 |
| 5 | Switzerland (SUI) | 2 | 3 |
| 5 | Ecuador (ECU) | 1 | 4 |
| 5 | Poland (POL) | 1 | 4 |
| 5 | Croatia (CRO) | 0 | 5 |
| 4 | Denmark (DEN) | 4 | 0 |
| 4 | Russia (RUS) | 4 | 0 |
| 4 | Chinese Taipei (TPE) | 1 | 3 |
| 4 | Finland (FIN) | 0 | 4 |
| 3 | India (IND) | 1 | 2 |
| 3 | Slovenia (SLO) | 1 | 2 |
| 3 | Canada (CAN) | 0 | 3 |
| 3 | Mexico (MEX) | 0 | 3 |
| 3 | Venezuela (VEN) | 0 | 3 |
| 2 | Bolivia (BOL) | 2 | 0 |
| 2 | Turkey (TUR) | 2 | 0 |
| 2 | Moldova (MDA) | 1 | 1 |
| 2 | Uruguay (URU) | 1 | 1 |
| 2 | Monaco (MON) | 0 | 2 |
| 2 | Sweden (SWE) | 0 | 2 |
| 2 | Zimbabwe (ZIM) | 0 | 2 |
| 1 | Bulgaria (BUL) | 1 | 0 |
| 1 | Japan (JPN) | 1 | 0 |
| 1 | Serbia (SRB) | 1 | 0 |
| 1 | South Korea (KOR) | 1 | 0 |
| 1 | Greece (GRE) | 0 | 1 |
| 1 | New Zealand (NZL) | 0 | 1 |
| 1 | Philippines (PHI) | 0 | 1 |
| 1 | Romania (ROU) | 0 | 1 |
| 1 | South Africa (RSA) | 0 | 1 |
| 1 | Tunisia (TUN) | 0 | 1 |

## Point distribution

Points are awarded as follows:
| Tournament category | Singles | Singles | Singles | Singles | Singles | Singles | Singles | Singles | Singles | Doubles | Doubles | Doubles | Doubles | Doubles |
| Tournament category | W | F | SF | QF | R16 | R32 | Q | Q2 | Q1 | W | F | SF | QF | R16 |
| Challenger 125 | 125 | 75 | 45 | 25 | 10 | 0 | 5 | 2 | 0 | 125 | 75 | 45 | 25 | 0 |
| Challenger 110 | 110 | 65 | 40 | 20 | 9 | 0 | 5 | 2 | 0 | 110 | 65 | 40 | 20 | 0 |
| Challenger 100 | 100 | 60 | 35 | 18 | 8 | 0 | 5 | 2 | 0 | 100 | 60 | 35 | 18 | 0 |
| Challenger 90 | 90 | 55 | 33 | 17 | 8 | 0 | 5 | 2 | 0 | 90 | 55 | 33 | 17 | 0 |
| Challenger 80 | 80 | 48 | 29 | 15 | 7 | 0 | 4 | 2 | 0 | 80 | 48 | 29 | 15 | 0 |
| Challenger 50 | 50 | 30 | 15 | 7 | 4 | 0 | 2 | 1 | 0 | 50 | 30 | 15 | 7 | 0 |