Estadio: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF 15 Antalya | 2023/05/16 12:30 | Lorenzo Joaquin Rodriguez v Tuncay Duran | 6-3,6-4 |
| ITF 15 Antalya | 2023/05/08 09:40 | Nicolas Hollender v Tuncay Duran | 4-6,7-5,4-10 |
| ITF 15 Antalya | 2023/05/07 07:00 | Mousa Shanan Zayed v Tuncay Duran | 2-6,4-6 |
| ITF 15 Antalya | 2023/05/03 12:00 | Tuncay Duran v Kristjan Tamm | 1-6,3-6 |
| ITF 15 Antalya | 2023/05/02 07:25 | Tuncay Duran v Mateo Del Pino | 7-5,6-2 |
| ITF 15 Antalya | 2023/05/01 10:55 | Tuncay Duran v Ivan Kazakov | 6-3,5-7,11-9 |
| ITF 15 Antalya | 2023/04/30 07:00 | Tuncay Duran v Kenta Nakamura | 6-0,6-2 |
| ITF 15 Antalya | 2023/04/23 07:00 | Tuncay Duran v Arkady Svyatov | 5-7,6-0,8-10 |
| ITF M15 Constanta | 2023/05/30 08:50 | Adrian Oetzbach v Felipe De Dios | 3-6,6-0,6-10 |
| ITF M15 Constanta | 2023/05/29 10:00 | Adrian Oetzbach v Francesco Mineo Mineo | 6-1,6-0 |
| ITF M15 Constanta | 2023/05/28 13:00 | Adrian Oetzbach v Dan Radu Munteanu | 6-0,6-2 |
| ITF M15 Alaminos-Larnaca | 2023/05/10 07:00 | Adrian Oetzbach v Sebastian Prechtel | 5-7,6-7 |
| ITF M15 Monastir | 2023/05/04 11:55 | Adrian Oetzbach v Bogdan Bobrov | 4-6,4-6 |
| ITF M15 Monastir | 2023/05/03 11:10 | Warren Wood v Adrian Oetzbach | 4-6,1-6 |
| ITF M15 Meerbusch | 2023/04/26 15:00 | Arthur Reymond v Adrian Oetzbach | 6-2,6-3 |
| ITF M15 Meerbusch | 2023/04/25 08:00 | Adrian Oetzbach v Jesse De Jager | 6-3,6-4 |