| Challenger Men Doubles: Aix En Provence (France) |
| 12.09.20 17:50 | FT | Molteni A./Nys H. | 2 | 6 | 7 | - | - | - | 23 | ||
| Behar A./Escobar G. | 0 | 4 | 6 | - | - | - |
| 12.09.20 11:10 | FT | Martinez L. D./Paire B. (4) | 0 | 4 | 2 | - | - | - | 18 | ||
| Behar A./Escobar G. (2) | 2 | 6 | 6 | - | - | - |
| 11.09.20 17:30 | FT | Bolelli S./Gonzalez M. (1) | 0 | 5 | 3 | - | - | - | 21 | ||
| Molteni A./Nys H. (3) | 2 | 7 | 6 | - | - | - |
| Challenger Men Doubles: Alicante (Spain) |
| 17.10.20 16:30 | FT | Couacaud E./Olivetti A. | 2 | 4 | 6 | 10 | - | - | 32 | ||
| Cervantes I./Roca-B. O. | 1 | 6 | 4 | 2 | - | - |
| 16.10.20 15:25 | FT | Granollers-P. G./Martinez P. | 1 | 6 | 7 | 7 | - | - | 42 | ||
| Couacaud E./Olivetti A. | 2 | 7 | 5 | 10 | - | - |
| 16.10.20 13:45 | FT | Cervantes I./Roca-B. O. (wc) | 2 | 6 | 7 | - | - | - | 20 | ||
| Martinez L. D./Paire B. (2) | 0 | 1 | 6 | - | - | - |
| Challenger Men Doubles: Almaty (Kazakhstan) |
| 08.06.19 10:10 | FT | Oliveira G./Vasilevski A. | 1 | 6 | 6 | 8 | - | - | 40 | ||
| Martin A./Podlipnik-C. H. | 2 | 7 | 3 | 10 | - | - |
| 07.06.19 13:40 | FT | Martin A./Podlipnik-C. H. (4) | 2 | 7 | 7 | - | - | - | 25 | ||
| Giustino L./Sakharov G. (5) | 0 | 6 | 5 | - | - | - |
| 07.06.19 11:45 | FT | Oliveira G./Vasilevski A. (15) | 2 | 6 | 6 | - | - | - | 16 | ||
| Behar A./Escobar G. (3) | 0 | 4 | 0 | - | - | - |
| Challenger Men Doubles: Almaty 2 (Kazakhstan) |
| 05.10.18 11:30 | FT | Kolar Z./Rosol L. | 2 | 6 | 6 | - | - | - | 16 | ||
| Karlovskiy E./Khabibulin T. | 0 | 3 | 1 | - | - | - |
| 04.10.18 11:45 | FT | Kolar Z./Rosol L. | 2 | 7 | 5 | 10 | - | - | 40 | ||
| Margaroli L./Weissborn T.S. (3) | 1 | 5 | 7 | 6 | - | - |
| 04.10.18 09:30 | FT | Alexander Pavlioutchenkov/Yang T-H. | 1 | 6 | 3 | 10 | - | - | 39 | ||
| Karlovskiy E./Khabibulin T. | 2 | 2 | 6 | 12 | - | - |
| Challenger Men Doubles: Amersfoort (Netherlands) |
| 21.07.19 12:10 | FT | Jong J.D./Ryan Nijboer | 0 | 3 | 4 | - | - | - | 19 | ||
| Harri Helioevaara/Emil Ruusuvuori | 2 | 6 | 6 | - | - | - |
| 20.07.19 14:35 | FT | Jong J.D./Ryan Nijboer (wc) | 2 | 7 | 6 | - | - | - | 23 | ||
| Prashanth V-S./Vardhan V. (3) | 0 | 6 | 4 | - | - | - |
| 19.07.19 14:35 | FT | Jong J.D./Ryan Nijboer (wc) | 2 | 6 | 6 | - | - | - | 16 | ||
| Ignatik U./Rola B. (13) | 0 | 0 | 4 | - | - | - |
| Challenger Men Doubles: Andria (Italy) |
| 24.11.18 15:40 | FT | Drzewiecki K./Walkow S. | 2 | 7 | 2 | 11 | - | - | 41 | ||
| Huesler M-A./Pel D. (ll) | 1 | 6 | 6 | 9 | - | - |
| 23.11.18 14:35 | FT | Kolar Z./Oliveira G. | 1 | 6 | 3 | 6 | - | - | 34 | ||
| Drzewiecki K./Walkow S. | 2 | 3 | 6 | 10 | - | - |
| 23.11.18 13:10 | FT | Huesler M-A./Pel D. (ll) | 2 | 7 | 6 | - | - | - | 22 | ||
| Ignatik U./Uzhylovsky V. | 0 | 5 | 4 | - | - | - |
| Challenger Men Doubles: Ann Arbor (USA) |
| 12.01.20 19:10 | FT | Barrientos N./Gomez A. | 1 | 6 | 4 | 8 | - | - | 38 | ||
| Galloway R./Hach H. | 2 | 4 | 6 | 10 | - | - |
| 11.01.20 18:10 | FT | Galloway R./Hach H. (3) | 2 | 6 | 6 | 10 | - | - | 37 | ||
| Martinez L. D./Romboli F. (2) | 1 | 7 | 2 | 6 | - | - |
| 11.01.20 01:45 | FT | Barrientos N./Gomez A. (pr) | 2 | 4 | 6 | 11 | - | - | 39 | ||
| Fenty A./Mattias Siimar (wc) | 1 | 6 | 3 | 9 | - | - |
| Challenger Men Doubles: Anning (China) |
| 21.04.19 10:30 | FT | Pel D./Podlipnik-C. H. | 1 | 6 | 5 | 5 | - | - | 37 | ||
| Purcell M./Saville L. | 2 | 4 | 7 | 10 | - | - |
| 20.04.19 11:10 | FT | Purcell M./Saville L. (3) | 2 | 6 | 6 | - | - | - | 17 | ||
| Bai Y./Sun F. (wc) | 0 | 3 | 2 | - | - | - |
| 20.04.19 10:40 | FT | Pel D./Podlipnik-C. H. | 2 | 6 | 6 | - | - | - | 17 | ||
| Arends S./Weissborn T.S. (4) | 0 | 2 | 3 | - | - | - |
| Challenger Men Doubles: Antalya (Turkey) |
| 31.01.21 20:25 | FT | Martinez L. D./Vega Hernandez D. | 1 | 6 | 4 | 16 | - | - | 53 | ||
| Molchanov D./Nedovyesov A. | 2 | 3 | 6 | 18 | - | - |
| 31.01.21 19:10 | FT | Martinez L. D./Vega Hernandez D. (1) | 2 | 6 | 6 | - | - | - | 15 | ||
| Giannessi A./Musetti L. (alt) | 0 | 0 | 3 | - | - | - |
| 31.01.21 12:00 | FT | Giannessi A./Musetti L. (alt) | 0 | - | - | - | - | - | - | ||
| Mayer L./Juan Pablo Varillas (8) | 0 | - | - | - | - | - |
| Challenger Men Doubles: Antalya 2 (Turkey) |
| 06.02.21 10:05 | FT | Molchanov D./Nedovyesov A. | 2 | 6 | 7 | - | - | - | 23 | ||
| Galloway R./Lawson A. | 0 | 4 | 6 | - | - | - |
| 05.02.21 12:00 | FT | Galloway R./Lawson A. (4) | 2 | 6 | 6 | 10 | - | - | 36 | ||
| Huey T. C./Sem Verbeek | 1 | 2 | 7 | 5 | - | - |
| 05.02.21 10:10 | FT | Rafael Matos/Alves M-F | 1 | 6 | 5 | 8 | - | - | 39 | ||
| Molchanov D./Nedovyesov A. (3) | 2 | 3 | 7 | 10 | - | - |
| Challenger Men Doubles: Aptos (USA) |
| 11.08.19 21:15 | FT | Arevalo M./Paire B. | 2 | 5 | 6 | 10 | - | - | 39 | ||
| Pasha N./Max Jacob Schnur | 1 | 7 | 3 | 8 | - | - |
| 11.08.19 00:30 | FT | Pasha N./Max Jacob Schnur (alt) | 2 | 6 | 6 | - | - | - | 19 | ||
| Evan Hoyt/Bernardo Saraiva | 0 | 3 | 4 | - | - | - |
| 10.08.19 20:10 | FT | Arevalo M./Paire B. (1) | 2 | 5 | 6 | 10 | - | - | 39 | ||
| Lammons N./Lawson A. | 1 | 7 | 3 | 8 | - | - |
| Challenger Men Doubles: Augsburg (Germany) |
| 11.08.19 12:15 | FT | Vasilevski A./Igor Zelenay | 2 | 4 | 6 | 10 | - | - | 33 | ||
| Sabanov I./Matej Sabanov | 1 | 6 | 4 | 3 | - | - |
| 10.08.19 13:30 | FT | Vasilevski A./Igor Zelenay (1) | 0 | - | - | - | - | - | - | ||
| Garcia G./Marrero D. (7) | 0 | - | - | - | - | - |
| 10.08.19 12:45 | FT | Sabanov I./Matej Sabanov | 2 | 6 | 7 | - | - | - | 23 | ||
| Balaji S./Vardhan V. (2) | 0 | 4 | 6 | - | - | - |
| Challenger Men Doubles: Bangalore (India) |
| 16.11.18 16:15 | FT | Purcell M./Saville L. | 2 | 7 | 6 | - | - | - | 22 | ||
| Raja P./Sancic A. | 0 | 6 | 3 | - | - | - |
| 15.11.18 14:10 | FT | Kadhe A./Myneni S. | 1 | 6 | 2 | 8 | - | - | 35 | ||
| Raja P./Sancic A. (2) | 2 | 3 | 6 | 10 | - | - |
| 15.11.18 12:10 | FT | Hsieh C-P./Yang T-H. | 0 | 3 | 4 | - | - | - | 19 | ||
| Purcell M./Saville L. | 2 | 6 | 6 | - | - | - |
| Challenger Men Doubles: Bangkok (Thailand) |
| 18.01.20 07:45 | FT | Golubev A./Nedovyesov A. | 2 | 3 | 7 | 10 | - | - | 37 | ||
| Ratiwatana S./Rungkat C. | 1 | 6 | 6 | 5 | - | - |
| 17.01.20 06:10 | FT | Balaji S./Jeevan Nedunchezhiyan | 1 | 4 | 7 | 7 | - | - | 40 | ||
| Ratiwatana S./Rungkat C. | 2 | 6 | 6 | 10 | - | - |
| 17.01.20 06:10 | FT | Escobar G./Paire B. (1) | 0 | 6 | 3 | - | - | - | 22 | ||
| Golubev A./Nedovyesov A. (wc) | 2 | 7 | 6 | - | - | - |
| Challenger Men Doubles: Bangkok 2 (Thailand) |
| 26.01.20 06:10 | FT | Gong M-X./Zhang Z. | 0 | 3 | 3 | - | - | - | 18 | ||
| Escobar G./Paire B. | 2 | 6 | 6 | - | - | - |
| 25.01.20 06:05 | FT | Golubev A./Nedovyesov A. (wc) | 1 | 3 | 7 | 2 | - | - | 33 | ||
| Gong M-X./Zhang Z. | 2 | 6 | 5 | 10 | - | - |
| 25.01.20 05:40 | FT | Ratiwatana S./Rungkat C. | 0 | 4 | 6 | - | - | - | 23 | ||
| Escobar G./Paire B. (2) | 2 | 6 | 7 | - | - | - |
| Challenger Men Doubles: Bangkok IA (Thailand) |
| 23.02.19 12:50 | FT | Lopez-P. E./Moriya H. | 0 | 2 | 1 | - | - | - | 15 | ||
| Li Z./Oliveira G. | 2 | 6 | 6 | - | - | - |
| 23.02.19 06:00 | P2 W/O | Gong M-X./Zhang Z. (1) | 0 | - | - | - | - | - | - | ||
| Lopez-P. E./Moriya H. | 0 | - | - | - | - | - |
| 22.02.19 10:15 | P1 W/O | Gong M-X./Zhang Z. (1) | 0 | - | - | - | - | - | - | ||
| Gakhov I./Mager G. (q) | 0 | - | - | - | - | - |
| Challenger Men Doubles: Banja Luka (Bosnia And Herzegovina) |
| 14.09.19 15:25 | FT | Sergio Galdos/Facundo Mena | 0 | 3 | 6 | - | - | - | 22 | ||
| Sadio Doumbia/Fabien Reboul | 2 | 6 | 7 | - | - | - |
| 13.09.19 16:25 | FT | Sergio Galdos/Facundo Mena | 2 | 7 | 6 | - | - | - | 22 | ||
| Sabanov I./Matej Sabanov (3) | 0 | 6 | 3 | - | - | - |
| 13.09.19 13:45 | FT | Sadio Doumbia/Fabien Reboul (4) | 2 | 6 | 6 | - | - | - | 17 | ||
| Nemanja Malesevic/Vladan Tadic (wc) | 0 | 4 | 1 | - | - | - |
| Challenger Men Doubles: Baotou (China) |
| 01.09.19 08:10 | FT | Gabashvili T./Sasi Kumar Mukund | 0 | 6 | 2 | - | - | - | 21 | ||
| Ji-Sung Nam/Min-Kyu Song | 2 | 7 | 6 | - | - | - |
| 31.08.19 10:15 | FT | Oliveira G./Saville L. (7) | 1 | 3 | 6 | 11 | - | - | 42 | ||
| Gabashvili T./Sasi Kumar Mukund (16) | 2 | 6 | 3 | 13 | - | - |
| 31.08.19 08:30 | FT | Sun F./Wu D. (4) | 0 | 6 | 3 | - | - | - | 22 | ||
| Ji-Sung Nam/Min-Kyu Song (14) | 2 | 7 | 6 | - | - | - |
| Challenger Men Doubles: Barcelona (Spain) |
| 10.10.20 16:20 | FT | Harri Helioevaara/Lawson A. | 1 | 1 | 6 | 8 | - | - | 35 | ||
| Walkow S./Weissborn T.S. | 2 | 6 | 4 | 10 | - | - |
| 09.10.20 16:05 | FT | Harri Helioevaara/Lawson A. | 2 | 7 | 6 | 10 | - | - | 42 | ||
| Balaji S./Margaroli L. (3) | 1 | 5 | 7 | 7 | - | - |
| 09.10.20 15:00 | FT | Walkow S./Weissborn T.S. (4) | 2 | 6 | 6 | 10 | - | - | 37 | ||
| Duran G./Olivo R. | 1 | 7 | 3 | 5 | - | - |
| Challenger Men Doubles: Barletta (Italy) |
| 13.04.19 13:10 | FT | Molchanov D./Igor Zelenay | 2 | 7 | 6 | - | - | - | 23 | ||
| Brkic T./Draganja | 0 | 6 | 4 | - | - | - |
| 12.04.19 14:50 | FT | Brkic T./Draganja (3) | 2 | 7 | 4 | 10 | - | - | 40 | ||
| Cacic N./Rodionov J. | 1 | 6 | 6 | 7 | - | - |
| 12.04.19 14:40 | FT | Molchanov D./Igor Zelenay (1) | 2 | 6 | 6 | - | - | - | 18 | ||
| Otte O./Siljestroem A. (2) | 0 | 3 | 3 | - | - | - |
| Challenger Men Doubles: Belgrade (Serbia) |
| 17.04.21 14:25 | FT | Duran G./Molteni A. | 2 | 6 | 6 | - | - | - | 20 | ||
| Brkic T./Cacic N. | 0 | 4 | 4 | - | - | - |
| 16.04.21 19:20 | FT | Brkic T./Cacic N. (3) | 2 | 6 | 7 | - | - | - | 19 | ||
| Bagnis F./Francisco Cerundolo (2) | 0 | 0 | 6 | - | - | - |
| 16.04.21 17:30 | FT | Erlich J./Vasilevski A. | 1 | 6 | 5 | 9 | - | - | 41 | ||
| Duran G./Molteni A. | 2 | 3 | 7 | 11 | - | - |
| Challenger Men Doubles: Bendigo (Australia) |
| 18.01.20 02:10 | FT | Cacic N./Molchanov D. | 2 | 7 | 6 | - | - | - | 23 | ||
| Arevalo M./Jonny OMara | 0 | 6 | 4 | - | - | - |
| 17.01.20 02:15 | FT | Arends S./Hsieh C-P. (3) | 0 | 3 | 2 | - | - | - | 17 | ||
| Arevalo M./Jonny OMara (2) | 2 | 6 | 6 | - | - | - |
| 17.01.20 02:10 | FT | Behar A./Reid M. | 1 | 6 | 3 | 1 | - | - | 29 | ||
| Cacic N./Molchanov D. | 2 | 3 | 6 | 10 | - | - |
| Challenger Men Doubles: Bengaluru (India) |
| 15.02.20 15:15 | FT | Raja P./Ramanathan R. | 2 | 6 | 6 | - | - | - | 15 | ||
| Ebden M./Paes L. | 0 | 0 | 3 | - | - | - |
| 14.02.20 18:05 | P1 Ret. | Myneni S./Reid M. | 0 | 5 | - | - | - | 12 | |||
| Raja P./Ramanathan R. (4) | 1 | 7 | - | - | - |
| 14.02.20 16:25 | FT | Ebden M./Paes L. | 2 | 6 | 3 | 10 | - | - | 36 | ||
| Erlich J./Vasilevski A. (2) | 1 | 4 | 6 | 7 | - | - |
| Challenger Men Doubles: Bergamo (Italy) |
| 22.02.20 17:40 | FT | Kolar Z./Ocleppo J. | 2 | 6 | 6 | - | - | - | 19 | ||
| Margaroli L./Vavassori A. | 0 | 4 | 3 | - | - | - |
| 21.02.20 18:35 | FT | Baldi F./Andrea Pellegrino (16) | 1 | 7 | 1 | 7 | - | - | 37 | ||
| Margaroli L./Vavassori A. (2) | 2 | 6 | 6 | 10 | - | - |
| 21.02.20 14:35 | FT | Kolar Z./Ocleppo J. (11) | 2 | 6 | 6 | - | - | - | 17 | ||
| Marco Bortolotti/Galovic V. | 0 | 2 | 3 | - | - | - |
| Challenger Men Doubles: Biellla (Italy) |
| 13.02.21 14:40 | FT | Walkow S./Jan Zielinski | 1 | 4 | 6 | 8 | - | - | 37 | ||
| Martinez L. D./Vega Hernandez D. | 2 | 6 | 3 | 10 | - | - |
| 12.02.21 15:40 | FT | Huey T. C./Sem Verbeek | 0 | 5 | 3 | - | - | - | 21 | ||
| Martinez L. D./Vega Hernandez D. (2) | 2 | 7 | 6 | - | - | - |
| 12.02.21 14:05 | FT | Walkow S./Jan Zielinski | 2 | 6 | 6 | 10 | - | - | 39 | ||
| Galloway R./Lawson A. (4) | 1 | 4 | 7 | 6 | - | - |
| Challenger Men Doubles: Biella 2 (Italy) |
| 20.02.21 16:50 | FT | Nys H./Puetz T. | 2 | 7 | 6 | - | - | - | 22 | ||
| Glasspool L./Harri Helioevaara | 0 | 6 | 3 | - | - | - |
| 19.02.21 17:55 | P1 W/O | Nys H./Puetz T. (1) | 0 | - | - | - | - | - | - | ||
| Huey T. C./Sem Verbeek | 0 | - | - | - | - | - |
| 19.02.21 17:50 | FT | Lammons N./Withrow J. (4) | 0 | 6 | 6 | - | - | - | 26 | ||
| Glasspool L./Harri Helioevaara | 2 | 7 | 7 | - | - | - |
| Challenger Men Doubles: Biella 3 (Italy) |
| 13.03.21 17:15 | P1 Ret. | Molchanov D./Stakhovsky S. | 0 | 1 | 0 | - | - | - | 9 | ||
| Halys Q./Lamasine T. | 1 | 6 | 2 | - | - | - |
| 12.03.21 18:50 | FT | Halys Q./Lamasine T. | 2 | 6 | 3 | 10 | - | - | 33 | ||
| Brown D./Huesler M-A. (pr) | 1 | 3 | 6 | 5 | - | - |
| 12.03.21 17:05 | FT | Molchanov D./Stakhovsky S. (1) | 2 | 7 | 7 | - | - | - | 26 | ||
| Walkow S./Jan Zielinski | 0 | 6 | 6 | - | - | - |
| Challenger Men Doubles: Biella 4 (Italy) |
| 20.03.21 15:30 | FT | Molchanov D./Stakhovsky S. | 0 | 3 | 4 | - | - | - | 19 | ||
| Glasspool L./Reid M. | 2 | 6 | 6 | - | - | - |
| 19.03.21 19:45 | FT | Glasspool L./Reid M. (4) | 2 | 4 | 6 | 10 | - | - | 37 | ||
| Raja P./Weissborn T.S. | 1 | 6 | 4 | 7 | - | - |
| 19.03.21 18:20 | FT | Molchanov D./Stakhovsky S. | 2 | 6 | 6 | - | - | - | 20 | ||
| Bonzi B./Nys H. (3) | 0 | 4 | 4 | - | - | - |
| Challenger Men Doubles: Biella 5 (Italy) |
| 08.05.21 12:10 | FT | Goransson A./Lammons N. | 2 | 7 | 6 | - | - | - | 22 | ||
| Rafael Matos/Alves M-F | 0 | 6 | 3 | - | - | - |
| 07.05.21 15:15 | FT | Goransson A./Lammons N. (1) | 2 | 7 | 6 | - | - | - | 22 | ||
| Sadio Doumbia/Fabien Reboul (4) | 0 | 6 | 3 | - | - | - |
| 07.05.21 12:10 | FT | Martos S./Sitak A. (3) | 0 | 2 | 2 | - | - | - | 16 | ||
| Rafael Matos/Alves M-F (2) | 2 | 6 | 6 | - | - | - |
| Challenger Men Doubles: Binghamton (USA) |
| 28.07.19 17:15 | FT | Purcell M./Saville L. | 2 | 6 | 4 | 10 | - | - | 35 | ||
| Aragone J. C./Lawson A. | 1 | 4 | 6 | 5 | - | - |
| 27.07.19 18:25 | FT | Bangoura S./Gabashvili T. | 1 | 6 | 6 | 7 | - | - | 39 | ||
| Aragone J. C./Lawson A. (12) | 2 | 7 | 3 | 10 | - | - |
| 27.07.19 17:10 | FT | Purcell M./Saville L. (13) | 2 | 6 | 6 | - | - | - | 18 | ||
| Diego Hidalgo/Redlicki M. | 0 | 4 | 2 | - | - | - |
| Challenger Men Doubles: Blois (France) |
| 23.06.19 13:35 | FT | Denolly C./Muller A. | 2 | 7 | 6 | 10 | - | - | 41 | ||
| Sergio Galdos/Siljestroem A. | 1 | 5 | 7 | 6 | - | - |
| 22.06.19 18:45 | FT | Denolly C./Muller A. | 2 | 6 | 3 | 10 | - | - | 36 | ||
| Barrientos N./Facundo Mena (pr) | 1 | 3 | 6 | 8 | - | - |
| 21.06.19 12:40 | FT | Sergio Galdos/Siljestroem A. (4) | 2 | 6 | 6 | - | - | - | 19 | ||
| Jelle Sels/Van Rijthoven T. | 0 | 4 | 3 | - | - | - |
| Challenger Men Doubles: Bordeaux (France) |
| 05.05.19 13:05 | FT | Arneodo R./Nys H. | 0 | 4 | 1 | - | - | - | 17 | ||
| Barrere G./Halys Q. | 2 | 6 | 6 | - | - | - |
| 04.05.19 14:45 | FT | Benchetrit E./Lamasine T. (wc) | 0 | 3 | 1 | - | - | - | 16 | ||
| Arneodo R./Nys H. | 2 | 6 | 6 | - | - | - |
| 03.05.19 16:35 | FT | Gong M-X./Zhang Z. (3) | 0 | 4 | 3 | - | - | - | 19 | ||
| Barrere G./Halys Q. (4) | 2 | 6 | 6 | - | - | - |
| Challenger Men Doubles: Braga (Portugal) |
| 12.05.19 15:00 | FT | Granollers-P. G./Neis F. | 2 | 6 | 6 | - | - | - | 19 | ||
| Coppejans K./Kolar Z. | 0 | 4 | 3 | - | - | - |
| 11.05.19 16:30 | FT | Granollers-P. G./Neis F. (1) | 2 | 3 | 6 | 10 | - | - | 28 | ||
| Cuevas M./Karlovskiy E. | 1 | 6 | 1 | 2 | - | - |
| 10.05.19 21:10 | FT | Koepfer D./Safwat M. (6) | 0 | 1 | 6 | - | - | - | 20 | ||
| Coppejans K./Kolar Z. (7) | 2 | 6 | 7 | - | - | - |
| Challenger Men Doubles: Bratislava (Slovakia) |
| 14.11.20 17:10 | FT | Harri Helioevaara/Emil Ruusuvuori | 2 | 6 | 6 | - | - | - | 19 | ||
| Lukas Klein/Alex Molcan | 0 | 4 | 3 | - | - | - |
| 13.11.20 17:40 | FT | Lukas Klein/Alex Molcan (wc) | 2 | 7 | 6 | - | - | - | 22 | ||
| Drzewiecki K./Walkow S. (2) | 0 | 6 | 3 | - | - | - |
| 13.11.20 17:35 | FT | Harri Helioevaara/Emil Ruusuvuori | 2 | 7 | 7 | - | - | - | 26 | ||
| Manuel Guinard/Arthur Rinderknech | 0 | 6 | 6 | - | - | - |
| Challenger Men Doubles: Bratislava 2 (Slovakia) |
| 09.11.19 15:10 | FT | Jebavy R./Igor Zelenay (3) | 1 | 6 | 6 | 9 | - | - | 43 | ||
| Nielsen F./Puetz T. (2) | 2 | 4 | 7 | 11 | - | - |
| 08.11.19 15:45 | FT | Arneodo R./Nys H. | 1 | 7 | 5 | 7 | - | - | 42 | ||
| Nielsen F./Puetz T. (2) | 2 | 6 | 7 | 10 | - | - |
| 08.11.19 14:10 | FT | Golubev A./Nedovyesov A. (wc) | 0 | 6 | 4 | - | - | - | 23 | ||
| Jebavy R./Igor Zelenay (3) | 2 | 7 | 6 | - | - | - |
| Challenger Men Doubles: Braunschweig (Germany) |
| 13.07.19 14:05 | FT | Bolelli S./Duran G. | 2 | 6 | 6 | - | - | - | 17 | ||
| Lammons N./Sancic A. | 0 | 3 | 2 | - | - | - |
| 12.07.19 13:10 | FT | Bolelli S./Duran G. (1) | 2 | 6 | 7 | - | - | - | 23 | ||
| Neis F./Romboli F. | 0 | 4 | 6 | - | - | - |
| 11.07.19 16:35 | FT | Lammons N./Sancic A. (4) | 2 | 6 | 6 | - | - | - | 19 | ||
| Kuhn N./Masur D. (wc) | 0 | 3 | 4 | - | - | - |
| Challenger Men Doubles: Brest (France) |
| 27.10.19 14:35 | FT | Molchanov D./Vasilevski A. (3) | 2 | 6 | 6 | - | - | - | 16 | ||
| Vavassori A./Vega Hernandez D. | 0 | 3 | 1 | - | - | - |
| 26.10.19 12:40 | FT | Jebavy R./Igor Zelenay (1) | 1 | 7 | 3 | 7 | - | - | 38 | ||
| Molchanov D./Vasilevski A. (3) | 2 | 5 | 6 | 10 | - | - |
| 25.10.19 23:00 | FT | Marek Gengel/Kolar Z. | 0 | 4 | 6 | - | - | - | 23 | ||
| Vavassori A./Vega Hernandez D. | 2 | 6 | 7 | - | - | - |
| Challenger Men Doubles: Budapest Hungary |
| 10.02.19 14:10 | FT | Krawietz K./Polasek F. (16) | 2 | 7 | 7 | - | - | - | 25 | ||
| Baldi F./Margaroli L. (7) | 0 | 5 | 6 | - | - | - |
| 09.02.19 15:10 | FT | Scott Clayton/Adil Shamasdin (4) | 0 | 4 | 6 | - | - | - | 23 | ||
| Baldi F./Margaroli L. (7) | 2 | 6 | 7 | - | - | - |
| 08.02.19 19:10 | FT | Krawietz K./Polasek F. (16) | 2 | 7 | 7 | - | - | - | 25 | ||
| Cacic N./Milojevic N. | 0 | 5 | 6 | - | - | - |
| Challenger Men Doubles: Buenos Aires (Argentina) |
| 29.09.19 16:20 | FT | Andreozzi G./Molteni A. | 2 | 6 | 6 | 10 | - | - | 32 | ||
| Dellien H./Zeballos F. | 1 | 7 | 2 | 1 | - | - |
| 28.09.19 20:05 | FT | Andreozzi G./Molteni A. (5) | 2 | 6 | 6 | 10 | - | - | 40 | ||
| Martinez L. D./Alves M-F (3) | 1 | 7 | 4 | 7 | - | - |
| 27.09.19 22:45 | FT | Andreozzi G./Molteni A. (5) | 2 | 6 | 6 | - | - | - | 17 | ||
| Coria F./Nagal S. (6) | 0 | 2 | 3 | - | - | - |
| Challenger Men Doubles: Burnie (Australia) |
| 02.02.20 03:15 | FT | Margaroli L./Vavassori A. | 0 | 6 | 6 | - | - | - | 26 | ||
| Harri Helioevaara/Sem Verbeek | 2 | 7 | 7 | - | - | - |
| 31.01.20 06:25 | FT | Harri Helioevaara/Sem Verbeek (4) | 2 | 7 | 6 | - | - | - | 22 | ||
| Borna Gojo/Li Z. | 0 | 6 | 3 | - | - | - |
| 31.01.20 04:10 | FT | Pasha N./Max Jacob Schnur | 0 | 6 | 4 | - | - | - | 23 | ||
| Margaroli L./Vavassori A. (3) | 2 | 7 | 6 | - | - | - |
| Challenger Men Doubles: Busan (South Korea) |
| 12.05.19 04:30 | FT | Hsieh C-P./Rungkat C. | 2 | 7 | 6 | - | - | - | 20 | ||
| Matsui T./Vardhan V. | 0 | 6 | 1 | - | - | - |
| 11.05.19 09:10 | FT | Hsieh C-P./Rungkat C. (1) | 2 | 7 | 6 | - | - | - | 21 | ||
| Arends S./Weissborn T.S. (3) | 0 | 6 | 2 | - | - | - |
| 10.05.19 11:50 | FT | Hsieh C-P./Rungkat C. (1) | 2 | 6 | 6 | - | - | - | 19 | ||
| Ji-Sung Nam/Min-Kyu Song (wc) | 0 | 3 | 4 | - | - | - |
| Challenger Men Doubles: Calgary (Canada) |
| 01.03.20 22:10 | FT | Pasha N./Max Jacob Schnur | 2 | 7 | 6 | - | - | - | 22 | ||
| Bourchier H./Peliwo F. | 0 | 6 | 3 | - | - | - |
| 01.03.20 01:25 | FT | Broady L./Scott Clayton (7) | 1 | 4 | 7 | 5 | - | - | 38 | ||
| Bourchier H./Peliwo F. | 2 | 6 | 6 | 10 | - | - |
| 29.02.20 05:50 | FT | Manuel Guinard/Arthur Rinderknech (16) | 1 | 1 | 7 | 7 | - | - | 37 | ||
| Pasha N./Max Jacob Schnur (3) | 2 | 6 | 6 | 10 | - | - |
| Challenger Men Doubles: Campinas (Brazil) |
| 05.12.20 20:10 | FT | Martinez L. D./Alves M-F | 1 | 7 | 5 | 7 | - | - | 42 | ||
| Sadio Doumbia/Fabien Reboul | 2 | 6 | 7 | 10 | - | - |
| 05.12.20 00:05 | FT | Martinez L. D./Alves M-F (1) | 2 | 7 | 6 | - | - | - | 22 | ||
| Redlicki M./Hunter Reese (3) | 0 | 5 | 4 | - | - | - |
| 04.12.20 18:15 | FT | Cuevas M./Duran G. (4) | 0 | 3 | 2 | - | - | - | 17 | ||
| Sadio Doumbia/Fabien Reboul (2) | 2 | 6 | 6 | - | - | - |
| Challenger Men Doubles: Canberra (Australia) |
| 11.01.20 02:30 | FT | Erlich J./Vasilevski A. (3) | 0 | 6 | 6 | - | - | - | 26 | ||
| Purcell M./Saville L. (wc) | 2 | 7 | 7 | - | - | - |
| 10.01.20 04:30 | FT | Purcell M./Saville L. (wc) | 2 | 1 | 6 | 10 | - | - | 32 | ||
| Arends S./Hsieh C-P. (2) | 1 | 6 | 2 | 7 | - | - |
| 10.01.20 02:10 | FT | Ebden M./Lindstedt R. (wc) | 1 | 7 | 4 | 10 | - | - | 45 | ||
| Erlich J./Vasilevski A. (3) | 2 | 6 | 6 | 12 | - | - |
| Challenger Men Doubles: Canberra 2 (Australia) |
| 03.11.18 02:10 | FT | Jeremy Beale/Thomas Fancutt (wc) | 1 | 6 | 7 | 8 | - | - | 43 | ||
| Evan Hoyt/Tung-Lin Wu | 2 | 7 | 5 | 10 | - | - |
| 01.11.18 11:15 | FT | Purcell M./Saville L. (1) | 0 | 2 | 4 | - | - | - | 18 | ||
| Jeremy Beale/Thomas Fancutt (wc) | 2 | 6 | 6 | - | - | - |
| 01.11.18 05:15 | FT | Moriya H./Watanuki Y. (6) | 1 | 6 | 6 | 2 | - | - | 35 | ||
| Evan Hoyt/Tung-Lin Wu | 2 | 7 | 4 | 10 | - | - |
| Challenger Men Doubles: Cary (USA) |
| 14.11.20 19:05 | FT | Bambridge L./Lammons N. | 1 | 5 | 6 | 8 | - | - | 40 | ||
| Gabashvili T./Novikov D. | 2 | 7 | 4 | 10 | - | - |
| 13.11.20 22:30 | FT | Gabashvili T./Novikov D. | 2 | 7 | 6 | 10 | - | - | 43 | ||
| Hunter Reese/Sem Verbeek | 1 | 5 | 7 | 8 | - | - |
| 13.11.20 22:00 | P1 W/O | Bambridge L./Lammons N. (1) | 0 | - | - | - | - | - | - | ||
| Pasha N./Redlicki M. | 0 | - | - | - | - | - |
| Challenger Men Doubles: Cassis (France) |
| 08.09.18 11:40 | FT | Reid M./Stakhovsky S. (3) | 2 | 6 | 6 | - | - | - | 17 | ||
| Huesler M-A./Oliveira G. (2) | 0 | 2 | 3 | - | - | - |
| 07.09.18 12:40 | FT | Eriksson M./Goransson A. (4) | 0 | 0 | 5 | - | - | - | 18 | ||
| Huesler M-A./Oliveira G. (2) | 2 | 6 | 7 | - | - | - |
| 07.09.18 11:15 | FT | Karlovskiy E./Khabibulin T. | 0 | 4 | 6 | - | - | - | 23 | ||
| Reid M./Stakhovsky S. (3) | 2 | 6 | 7 | - | - | - |
| Challenger Men Doubles: Cassis (France) |
| 07.09.19 11:45 | FT | Arends S./Pel D. | 1 | 6 | 6 | 9 | - | - | 43 | ||
| Goransson A./Sem Verbeek | 2 | 7 | 4 | 11 | - | - |
| 06.09.19 16:00 | FT | Golubev A./Nedovyesov A. | 0 | 3 | 2 | - | - | - | 17 | ||
| Goransson A./Sem Verbeek (2) | 2 | 6 | 6 | - | - | - |
| 06.09.19 11:40 | FT | Arends S./Pel D. (1) | 2 | 7 | 7 | - | - | - | 25 | ||
| Halys Q./Lamasine T. (10) | 0 | 6 | 5 | - | - | - |
| Challenger Men Doubles: Champaign (Usa) |
| 17.11.19 22:30 | FT | Evan Hoyt/Redlicki M. | 0 | 5 | 3 | - | - | - | 21 | ||
| Eubanks C./King K. | 2 | 7 | 6 | - | - | - |
| 16.11.19 22:10 | FT | Strong Kirchheimer/Austin Rapp (wc) | 0 | 4 | 4 | - | - | - | 20 | ||
| Evan Hoyt/Redlicki M. (4) | 2 | 6 | 6 | - | - | - |
| 16.11.19 03:40 | FT | Evan Hoyt/Redlicki M. (4) | 2 | 7 | 6 | - | - | - | 22 | ||
| Alexander Brown/Aleksandar Kovacevic (wc) | 0 | 6 | 3 | - | - | - |
| Challenger Men Doubles: Charlottesville (USA) |
| 03.11.19 20:55 | FT | Bangoura S./Kavcic B. | 0 | 4 | 1 | - | - | - | 17 | ||
| Krueger M./Rola B. | 2 | 6 | 6 | - | - | - |
| 02.11.19 21:35 | FT | Bangoura S./Kavcic B. (pr) | 2 | 6 | 4 | 10 | - | - | 36 | ||
| Redlicki M./Siljestroem A. | 1 | 4 | 6 | 6 | - | - |
| 02.11.19 20:30 | FT | Korda S./Kypson P. (pr) | 0 | 2 | 1 | - | - | - | 15 | ||
| Krueger M./Rola B. (15) | 2 | 6 | 6 | - | - | - |
| Challenger Men Doubles: Chengdu (China) |
| 03.08.19 06:10 | FT | Kadhe A./Myneni S. | 2 | 6 | 0 | 10 | - | - | 31 | ||
| Ji-Sung Nam/Min-Kyu Song | 1 | 3 | 6 | 6 | - | - |
| 02.08.19 13:05 | FT | Harri Helioevaara/Matsui T. (3) | 0 | 4 | 1 | - | - | - | 17 | ||
| Ji-Sung Nam/Min-Kyu Song (10) | 2 | 6 | 6 | - | - | - |
| 02.08.19 11:30 | FT | Kadhe A./Myneni S. | 2 | 6 | 7 | - | - | - | 19 | ||
| Runhao Hua/Wu D. | 0 | 1 | 5 | - | - |
