Stadium: Center Court Round: 28 Ground: Clay
| Challenger Lugano | 2023/03/07 19:05 | Raphael Collignon v Dominic Stephan Stricker | 4-6,6-2,2-6 |
| Challenger Pau | 2023/02/26 10:45 | Raphael Collignon v Arthur Gea | 6-7,4-6 |
| Challenger Rovereto | 2023/02/22 11:30 | Raphael Collignon v Antoine Escoffier | 6-4,5-7,6-7 |
| Challenger Cherbourg | 2023/02/13 19:10 | Geoffrey Blancaneaux v Raphael Collignon | 7-6,6-1 |
| Challenger Koblenz | 2023/02/04 15:25 | Raphael Collignon v Roman Safiullin | 7-5,3-6,0-6 |
| Challenger Koblenz | 2023/02/02 14:20 | Raphael Collignon v Henri Laaksonen | 7-5,6-4 |
| Challenger Koblenz | 2023/01/30 14:30 | Gijs Brouwer v Raphael Collignon | 7-5,6-7,3-6 |
| Challenger Ottignies | 2023/01/25 15:50 | Raphael Collignon v Mikael Ymer | 7-6,2-6,2-6 |
| Challenger Szekesfehervar | 2023/03/16 10:35 | Hamad Medjedovic v Nicholas David Ionel | 6-4,2-6,7-6 |
| Challenger Szekesfehervar | 2023/03/15 09:00 | Nicholas David Ionel v Gergely Madarasz | 6-1,6-0 |
| Challenger Antalya | 2023/03/09 09:40 | Nicholas David Ionel v Daniel Michalski | 0-6,3-6 |
| Challenger Antalya | 2023/03/07 13:20 | Nicholas David Ionel v Oriol Roca Batalla | 7-6,6-0 |
| ITF M15 Sharm El Sheikh | 2023/03/01 08:00 | Nicholas David Ionel v Mohamed Safwat | 6-7,5-7 |
| ITF M15 Antalya | 2023/02/25 07:30 | Nicholas David Ionel v Alex M Pujolras | 7-6,1-6,5-7 |
| ITF M15 Antalya | 2023/02/24 08:00 | Nicholas David Ionel v Andrey Chepelev | 7-5,6-2 |
| ITF M15 Antalya | 2023/02/23 08:30 | Nicholas David Ionel v Rrezart Cungu | 6-4,6-2 |