Stadium: Court 5 Round: 14 Ground: Clay
| Challenger Tulln | 2022/09/04 13:35 | Filip Horansky v Alexander Erler | 3-6,6-3,6-2 |
| Challenger Grodzisk Mazowiecki | 2022/08/14 11:10 | Beibit Zhukayev v Alexander Erler | 6-7,6-3,6-3 |
| Challenger Iasi | 2022/07/10 15:00 | Ilya Snitari v Alexander Erler | 6-3,6-3 |
| Challenger Prostejov | 2022/05/31 12:45 | Alexander Erler v Lukas Klein | 4-6,0-6 |
| Challenger Prostejov | 2022/05/30 08:00 | Giovanni Mpetshi Perricard v Alexander Erler | 5-7,2-6 |
| Challenger Prostejov | 2022/05/29 08:00 | Alexander Erler v Juncheng Shang | 4-6,7-6,6-4 |
| Challenger Tunis | 2022/05/18 11:30 | Oriol Roca Batalla v Alexander Erler | 7-5,7-6 |
| Challenger Tunis | 2022/05/17 09:00 | Alexander Erler v Kimmer Coppejans | 7-6,7-6 |
| 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 |
| Challenger Grodzisk Mazowiecki | 2022/08/19 14:15 | Tomas Machac v Marko Topo | 7-6,6-0 |
| Challenger Grodzisk Mazowiecki | 2022/08/17 12:45 | Marko Topo v Jurij Rodionov | 6-4,7-6 |