Stadium: Court 2 Round: 26 Ground: Clay
| ITF - M15 Antalya | 2021/11/09 08:40 | Apostol, Bogdan Ionut v Jordan Correia Passos Do Carmo | 7-5,6-3 |
| ITF - M15 Antalya | 2021/11/06 07:30 | Apostol, Bogdan Ionut v Andrey Chepelev | 6-7,5-7 |
| ITF - M15 Antalya | 2021/11/05 06:50 | Fermin Tenti v Apostol, Bogdan Ionut | 3-6,6-4,1-6 |
| ITF - M15 Antalya | 2021/11/04 08:30 | Marsel Ilhan v Apostol, Bogdan Ionut | 5-7,3-6 |
| ITF - M15 Antalya | 2021/11/03 11:15 | Ezequiel Simonit v Apostol, Bogdan Ionut | 2-6,3-6 |
| ITF - M15 Antalya | 2021/10/22 07:00 | Apostol, Bogdan Ionut v Juan Pablo Paz | 2-6,6-4,5-7 |
| ITF - M15 Antalya | 2021/10/21 07:00 | Apostol, Bogdan Ionut v Lambert Ruland | 6-3,6-2 |
| ITF - M15 Antalya | 2021/10/19 12:25 | Galoppini, Davide v Apostol, Bogdan Ionut | 2-6,6-4,5-7 |
| ITF - M15 Antalya | 2021/11/10 07:55 | Jannik Opitz v Sergey Fomin | 4-6,7-6,6-3 |
| ITF - M15 Antalya | 2021/11/09 06:25 | Marlon Vankan v Jannik Opitz | 4-6,2-6 |
| ITF - M15 Antalya | 2021/11/08 09:15 | Jannik Opitz v Yunis, Facundo | 7-6,6-3 |
| ITF - M15 Antalya | 2021/10/31 07:00 | Jannik Opitz v Kalender, Admir | 6-4,3-6,8-10 |
| Challenger Braunschweig Qual | 2017/07/08 08:00 | Jannik Opitz v Mannapov, Alexander | 3-6,6-4,2-6 |
| ITF Germany F4 | 2016/06/18 12:30 | Eisenzapf, David v Jannik Opitz | 6-2,6-1 |
| ITF Germany F16 | 2015/10/14 10:15 | Moraing, Mats v Jannik Opitz | 6-3,6-1 |