| Challenger Koblenz | 01/30 14:30 | 25 | [159] Gijs Brouwer v Raphael Collignon [268] | 7-5,6-7,3-6 | |
| Challenger Ottignies | 01/25 15:50 | 25 | [262] Raphael Collignon v Mikael Ymer [69] | 7-6,2-6,2-6 | |
| Challenger Oeiras | 01/11 14:35 | 26 | [266] Joris De Loore v Raphael Collignon [263] | 6-4,6-3 | |
| Challenger Oeiras | 01/10 14:55 | 25 | [289] Valentin Vacherot v Raphael Collignon [263] | 5-7,4-6 | |
| Challenger Oeiras | 01/07 13:55 | 28 | [304] Filip C Jianu v Raphael Collignon [280] | 6-3,6-2 | |
| Challenger Oeiras | 01/06 12:15 | 27 | [280] Raphael Collignon v Edan Leshem [379] | 6-4,7-5 | |
| Challenger Oeiras | 01/05 11:00 | 26 | [280] Raphael Collignon v Lorenzo Giustino [281] | 6-2,7-6 | |
| Challenger Oeiras | 01/02 16:25 | 25 | [280] Raphael Collignon v Jaime Faria [344] | 6-1,6-1 | |
| Challenger Maia | 12/01 14:00 | 26 | [297] Raphael Collignon v Riccardo Bonadio [194] | 5-7,5-7 | |
| Challenger Maia | 11/29 11:00 | 25 | [398] Fabio Coelho v Raphael Collignon [297] | 3-6,0-6 | |
| Challenger Maia | 11/28 11:00 | 19 | Raphael Collignon v Maik Steiner | 6-4,7-5 | |
| Challenger Maia | 11/27 11:00 | 14 | Raphael Collignon v Goncalo Falcao | 6-2,6-2 | |
| Challenger Andria | 11/21 09:00 | 19 | [297] Raphael Collignon v Illya Marchenko [423] | 3-6,5-7 | |
| Challenger Andria | 11/20 11:05 | 14 | Raphael Collignon v Lorenzo Rottoli | 6-1,6-3 | |
| Challenger Helsinky | 11/14 12:15 | 19 | [382] Giovanni M Perricard v Raphael Collignon [297] | 6-4,7-6 | |
| Challenger Helsinky | 11/13 13:25 | 14 | Otso Martikainen v Raphael Collignon | 0-6,0-6 | |
| Challenger Bratislava | 11/06 09:30 | 14 | [292] Raphael Collignon v Martin Krumich [433] | 6-3,6-7,1-6 | |
| Challenger Hamburk | 10/19 08:30 | 25 | [111] Gregoire Barrere v Raphael Collignon [302] | 4-6,6-1,6-2 | |
| ITF M25 Rodez | 10/15 14:50 | 28 | [331] Raphael Collignon v Antoine Hoang [441] | 3-6,4-6 | |
| ITF M25 Rodez | 10/14 11:25 | 27 | [331] Raphael Collignon v Matteo Martineau [456] | 7-5,6-2 | |
| ITF M25 Rodez | 10/13 15:05 | 26 | Raphael Collignon v Simon Reveniau | 6-1,6-3 | |
| ITF M25 Rodez | 10/12 13:20 | 25 | [331] Raphael Collignon v Mick Veldheer [333] | 6-2,6-2 | |
| ITF M25 Nevers | 10/09 12:30 | 29 | [322] Raphael Collignon v Gauthier Onclin [396] | 3-6,6-2,3-6 | |
| ITF M25 Nevers | 10/08 13:30 | 28 | [322] Raphael Collignon v Antoine Hoang [434] | 6-3,7-5 | |
| ITF M25 Nevers | 10/07 13:00 | 27 | Raphael Collignon v Gabriel Debru | 3-6,6-4,6-3 | |
| ITF M25 Nevers | 10/06 13:05 | 26 | Raphael Collignon v Alexis Boureau | 6-1,7-5 | |
| ITF M25 Nevers | 10/04 09:00 | 25 | Raphael Collignon v Clement Deleersnyder | 6-0,6-1 | |
| Challenger Braga | 09/19 11:15 | 19 | Raphael Collignon v Pablo Llamas Ruiz | 4-6,6-3,5-7 | |
| Challenger Braga | 09/18 13:00 | 14 | [320] Raphael Collignon v Inigo Cervantes [237] | 6-1,6-1 | |
| Challenger Praha | 08/25 11:15 | 26 | [317] Nicolas Moreno De Alboran v Raphael Collignon [355] | 7-5,5-7,7-5 |