Stadium: Court 3 Round: 29 Ground: Hardcourt outdoor
| ITF Kuwait F3 | 2018/11/17 07:00 | Kai Wehnelt v Constantin Bittoun Kouzmine | 6-3,3-6,4-6 |
| ITF - M15 Monastir | 2023/10/07 08:30 | Constantin Bittoun Kouzmine v Sean Cuenin | 7-6,7-5 |
| ITF - M15 Monastir | 2023/10/06 10:30 | Constantin Bittoun Kouzmine v Menelaos Efstathiou | 6-1,6-2 |
| ITF - M15 Monastir | 2023/10/05 12:00 | Constantin Bittoun Kouzmine v Antoine Vincent | 6-7,6-2,6-2 |
| ITF - M15 Monastir | 2023/10/04 14:00 | Constantin Bittoun Kouzmine v Edouard Villoslada | 6-1,6-0 |
| ITF - M15 Monastir | 2023/09/30 08:30 | Constantin Bittoun Kouzmine v Roberto Cid Subervi | 6-7,7-5,4-6 |
| ITF - M15 Monastir | 2023/09/29 08:30 | Constantin Bittoun Kouzmine v Alexey Nesterov | 6-3,6-3 |
| ITF - M15 Monastir | 2023/09/28 10:20 | Constantin Bittoun Kouzmine v Vit Kalina | 6-2,6-3 |
| ITF - M15 Monastir | 2023/09/27 11:50 | Constantin Bittoun Kouzmine v Rushil Khosla | 6-2,6-1 |
| ITF - M15 Monastir | 2023/10/07 08:30 | Kai Wehnelt v Peter Benjamin Privara | 4-6,6-2,6-2 |
| ITF - M15 Monastir | 2023/10/06 08:30 | Seydina Andre v Kai Wehnelt | 3-6,2-6 |
| ITF - M15 Monastir | 2023/10/05 08:30 | Adam Panaras v Kai Wehnelt | 0-6,1-6 |
| ITF - M15 Monastir | 2023/10/04 14:55 | Vit Kalina v Kai Wehnelt | 1-6,4-6 |
| ITF - M15 Arad | 2023/09/28 07:55 | Kai Wehnelt v Juan Pablo Paz | 3-6,7-6,3-6 |
| ITF - M15 Arad | 2023/09/27 11:20 | Kai Wehnelt v Jan Hrazdil | 4-6,6-1,7-6 |
| ITF - M15 Arad | 2023/09/26 11:55 | Kai Wehnelt v Jan Kupcic | 3-6,7-6,6-4 |
| Challenger - Sibiu | 2023/09/18 07:00 | Filip Cristian Jianu v Kai Wehnelt | 6-0,7-5 |