Stadium: Court 17 Round: 25 Ground: Clay
| ITF M15 Uberlingen | 2022/08/16 16:00 | Lucas Gerch v Milan Welte | 7-6,6-1 |
| ITF M25 Wetzlar | 2022/08/04 11:50 | Florian Broska v Milan Welte | 6-4,7-5 |
| ITF M25 Wetzlar | 2022/08/03 10:05 | Milan Welte v Neo Niedner | 6-4,6-7,6-4 |
| ITF M25 Wetzlar | 2022/08/02 10:40 | Milan Welte v Karlo Cubelic | 6-4,7-5 |
| ITF M25 Wetzlar | 2022/08/01 11:00 | Milan Welte v Justin Engel | 7-5,6-2 |
| ITF M15 Metzingen | 2022/07/20 12:50 | Milan Welte v Stefan Popovic | 2-6,6-4,1-6 |
| ITF M25 Kassel | 2022/07/13 13:05 | Milan Welte v Sebastian Fanselow | 3-6,6-4,2-6 |
| ITF M25 Kassel | 2022/07/12 09:00 | Leopold Zima v Milan Welte | 0-6,2-6 |
| ITF M15 Uberlingen | 2022/08/19 13:00 | Christoph Negritu v Peter Heller | 5-7,3-6 |
| ITF M15 Uberlingen | 2022/08/18 08:00 | Mariano Kestelboim v Christoph Negritu | 2-6,0-6 |
| ITF M15 Uberlingen | 2022/08/16 14:05 | David Fix v Christoph Negritu | 3-6,3-6 |
| 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 |