Stadium: Court 21 Round: 26 Ground: Clay
| Challenger Koblenz | 2023/01/30 10:00 | Jeremy Jahn v Johannes Haerteis | 4-6,4-6 |
| Challenger Koblenz | 2023/01/29 10:20 | Maxime Mora v Jeremy Jahn | 1-6,2-6 |
| ITF M25 Loughborough | 2023/01/12 13:55 | Mirza Basic v Jeremy Jahn | 4-6,6-3,7-5 |
| ITF M25 Loughborough | 2023/01/11 09:55 | Jeremy Jahn v Felix Gill | 7-6,4-6,7-6 |
| Challenger Hamburg | 2022/10/18 08:00 | Jeremy Jahn v Marko Topo | 6-3,4-6,3-6 |
| Challenger Hamburg | 2022/10/17 09:00 | Kai Wehnelt v Jeremy Jahn | 6-7,6-7 |
| Challenger Hamburg | 2022/10/16 08:00 | Jeremy Jahn v Arthur Reymond | 7-6,6-4 |
| UTR Pro Tennis Series Mulheim | 2022/10/08 11:44 | Jeremy Jahn v Yanais Laurent | 6-4,6-7,2-5 |
| ITF M15 Antalya | 2022/11/02 08:25 | Ivan Nedelko v Davide Galoppini | 6-7,5-7 |
| ITF M15 Antalya | 2022/10/26 08:30 | Ivan Nedelko v Lucio Carnevalle | 6-3,2-6,2-6 |
| ITF M15 Metzingen | 2022/07/21 09:00 | Taym Alazmeh v Ivan Nedelko | 4-6,2-6 |
| ITF M25 Kassel | 2022/07/15 14:25 | Ivan Nedelko v Raphael Collignon | 1-6,7-5,0-6 |
| ITF M25 Kassel | 2022/07/14 10:55 | Yshai Oliel v Ivan Nedelko | 5-7,4-6 |
| ITF M25 Kassel | 2022/07/13 09:00 | Tibo Colson v Ivan Nedelko | 6-1,4-6,3-6 |
| ITF M15 Belgrade | 2022/06/30 07:00 | Duje Kekez v Ivan Nedelko | 6-1,6-3 |
| ITF M15 Belgrade | 2022/06/29 09:10 | Hong Kit Wong v Ivan Nedelko | 4-6,3-6 |