Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Marburg | 2021/07/06 12:30 | Christoph Negritu v Maik Steiner | 7-6,5-7,8-10 |
| ITF M15 Bern | 2022/07/01 11:40 | Christoph Negritu v Mirko Martinez | 6-7,7-5,3-6 |
| ITF M15 Bern | 2022/06/30 08:00 | Mark Lajal v Christoph Negritu | 4-6,6-2,6-7 |
| ITF M15 Bern | 2022/06/29 08:00 | Arthur Bonnaud v Christoph Negritu | 3-6,2-6 |
| ITF M15 Marrakech | 2022/03/25 08:30 | Christoph Negritu v Marco Miceli | 1-6,6-4,6-7 |
| ITF M15 Marrakech | 2022/03/24 10:00 | Christoph Negritu v Arthur Weber | 2-6,6-3,6-2 |
| ITF M15 Marrakech | 2022/03/17 12:30 | Christoph Negritu v Antonio Cayetano March | 4-6,6-0,4-6 |
| ITF M15 Marrakech | 2022/03/15 14:15 | Christoph Negritu v Marco Miceli | 6-3,6-3 |
| ITF M15 Monastir | 2022/02/24 12:00 | Mauro De Maio v Christoph Negritu | 0-6,6-4,6-4 |
| ITF M15 Frankfurt Am Main | 2022/08/11 11:35 | Kai Wehnelt v Maik Steiner | 6-3,6-4 |
| ITF M15 Frankfurt Am Main | 2022/08/10 10:00 | Maik Steiner v Tristan Reiff | 6-0,6-1 |
| ITF M25 Wetzlar | 2022/08/03 12:00 | Jan Choinski v Maik Steiner | 6-0,7-6 |
| ITF M25 Wetzlar | 2022/08/02 10:10 | Maik Steiner v Stijn Pel | 4-6,7-5,10-4 |
| ITF M15 Metzingen | 2022/07/19 10:00 | Benjamin Winter Lopez v Maik Steiner | 6-1,6-4 |
| ITF M25 Kassel | 2022/07/13 13:05 | Tim Sandkaulen v Maik Steiner | 6-3,7-6 |
| ITF M25 Kassel | 2022/07/12 09:00 | Maik Steiner v Dominik Recek | 7-5,4-6,11-9 |
| ITF M25 Kassel | 2022/07/11 10:30 | Maik Steiner v Max Wiskandt | 6-2,6-4 |