Estadio: Court 3 Round: 14 Ground: Grass
| Challenger de Bratislava | 2023/06/12 14:05 | Fernando Verdasco v Cem Ilkel | 7-5,6-4 |
| Challenger de Heilbronn | 2023/06/05 13:00 | Daniel Elahi Galan v Cem Ilkel | 6-4,7-6 |
| Open de Francia | 2023/05/23 12:50 | Geoffrey Blancaneaux v Cem Ilkel | 6-4,7-5 |
| Challenger Gwangju | 2023/05/01 04:30 | Cem Ilkel v Brandon Holt | 6-3,0-6,1-6 |
| Challenger de Seúl | 2023/04/26 03:10 | Cem Ilkel v Ricardas Berankis | 7-6,2-6,4-6 |
| Challenger de Lille | 2023/03/29 13:35 | Cem Ilkel v Altug Celikbilek | 6-7,4-6 |
| Challenger de Lille | 2023/03/28 14:50 | Cem Ilkel v Gauthier Onclin | 6-3,6-2 |
| Challenger de Lille | 2023/03/27 10:55 | Cem Ilkel v Kenny de Schepper | 4-6,1-6 |
| Challenger de Ilkley | 2023/06/20 15:15 | Gabriel Diallo v Arthur Cazaux | 3-6,6-7 |
| Challenger de Nottingham | 2023/06/16 12:50 | Arthur Cazaux v Gabriel Diallo | 7-6,7-5 |
| Challenger de Nottingham | 2023/06/15 12:05 | Gabriel Diallo v Alex Michelsen | 3-6,7-5,6-3 |
| Challenger de Nottingham | 2023/06/13 16:15 | Gabriel Diallo v Enzo Couacaud | 6-3,6-3 |
| Challenger de Surbiton | 2023/06/09 16:45 | Gabriel Diallo v Jurij Rodionov | 4-6,4-6 |
| Challenger de Surbiton | 2023/06/08 14:30 | Daniel Evans v Gabriel Diallo | 5-7,2-6 |
| Challenger de Surbiton | 2023/06/06 15:15 | Liam Broady v Gabriel Diallo | 4-6,4-6 |
| Open de Francia | 2023/05/23 16:45 | Timofey Skatov v Gabriel Diallo | 6-4,7-6 |