Stadion: Court 3 Round: 19 Ground: Hardcourt indoor
| Challenger - Bratislava | 2023/10/08 09:00 | Cem Ilkel v Maxim Mrva | 6-1,6-4 |
| Challenger - Orleans | 2023/09/24 08:00 | Cem Ilkel v Antoine Hoang | 4-6,5-7 |
| Davis Cup | 2023/09/15 12:45 | Zsombor Piros v Cem Ilkel | 6-2,6-3 |
| Challenger - Istanbul | 2023/09/04 11:40 | Cem Ilkel v Giovanni Mpetshi Perricard | 5-7,4-6 |
| US Open | 2023/08/22 20:10 | Yu Hsiou Hsu v Cem Ilkel | 7-6,6-1 |
| Challenger - Segovia | 2023/07/27 13:50 | Cem Ilkel v Nicolas Moreno De Alboran | 4-6,2-6 |
| Challenger - Segovia | 2023/07/25 11:45 | Cem Ilkel v Goncalo Oliveira | 7-6,7-6 |
| Challenger - Pozoblanco | 2023/07/20 17:00 | Cem Ilkel v Juan Pablo Ficovich | 4-6,7-6,3-6 |
| Challenger - Bratislava | 2023/10/08 09:00 | Gabi Adrian Boitan v Marius Copil | 3-6,6-4,7-6 |
| Challenger - Sibiu | 2023/09/18 09:20 | Calvin Hemery v Gabi Adrian Boitan | 2-6,7-5,6-3 |
| Challenger - Sibiu | 2023/09/17 10:30 | Ryuki Matsuda v Gabi Adrian Boitan | 3-6,1-6 |
| ITF - M15 - Bukarest | 2023/09/02 08:00 | Juan Pablo Paz v Gabi Adrian Boitan | 3-6,6-3,6-1 |
| ITF - M15 - Bukarest | 2023/09/01 10:55 | Jesse Flores v Gabi Adrian Boitan | 6-7,3-6 |
| ITF - M15 - Bukarest | 2023/08/31 07:00 | Stefan Palosi v Gabi Adrian Boitan | 5-7,2-6 |
| ITF - M15 - Bukarest | 2023/08/30 09:20 | Ignacio Novo v Gabi Adrian Boitan | 4-6,2-6 |
| ITF - M15 - Targu Jiu | 2023/08/20 07:00 | Gabi Adrian Boitan v Dan Alexandru Tomescu | 6-2,3-6,2-6 |