Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| 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 |
| UTR Pro Tennis Series Mulheim | 2022/10/07 09:00 | Jeremy Jahn v Aaron James Williams | 6-3,7-6 |
| UTR Pro Tennis Series Mulheim | 2022/10/05 10:30 | Jeremy Jahn v Mikalai Haliak | 6-4,4-6,6-2 |
| UTR Pro Tennis Series Mulheim | 2022/10/04 06:00 | Jeremy Jahn v Christos Keisidis | 6-3,6-2 |
| Challenger Lisbon | 2022/09/27 16:00 | Jeremy Jahn v Giulio Zeppieri | 5-7,4-6 |
| Challenger Lisbon | 2022/09/26 09:00 | Daniel Michalski v Jeremy Jahn | 3-6,2-6 |
| Challenger Ismaning | 2022/10/11 15:45 | Marko Topo v Jonas Forejtek | 2-6,6-3,3-6 |
| Challenger Sibiu | 2022/09/18 14:05 | Alexander Erler v Marko Topo | 7-5,6-3 |
| Challenger Rennes | 2022/09/13 09:25 | Marko Topo v Clement Tabur | 6-1,6-7,3-6 |
| Challenger Rennes | 2022/09/12 09:00 | Marko Topo v Tommaso Compagnucci | 6-2,7-6 |
| Challenger Rennes | 2022/09/11 08:00 | Marko Topo v Imran Sibille | 6-4,6-0 |
| Challenger Banja Luka | 2022/08/23 11:05 | Kimmer Coppejans v Marko Topo | 7-6,3-6,7-6 |
| Challenger Banja Luka | 2022/08/22 09:00 | Marko Topo v Bogdan Bobrov | 6-3,6-0 |
| Challenger Banja Luka | 2022/08/21 10:10 | Oleg Prihodko v Marko Topo | 6-7,6-7 |