Stadium: Court 7 Round: 25 Ground: Clay
| ITF - M25 Kassel | 2023/07/13 16:30 | Aldin Setkic v Milan Welte | 6-4,7-5 |
| ITF - M25 Kassel | 2023/07/12 09:55 | Milan Welte v Robert Strombachs | 6-3,6-2 |
| ITF - M25 Kassel | 2023/07/11 11:10 | Milan Welte v Stepan Mruzek | 6-2,6-1 |
| ITF - M25 Kassel | 2023/07/10 13:05 | Milan Welte v Bengt Johan Reinhard | 6-0,6-0 |
| ITF M25 Marburg | 2023/07/05 09:00 | Milan Welte v Dominik Recek | 1-6,1-6 |
| ITF M15 - Saarlouis | 2023/06/20 16:00 | Joao Fonseca v Milan Welte | 7-5,7-5 |
| ITF M15 - Saarlouis | 2023/06/19 09:30 | Milan Welte v Maximilian Homberg | 6-3,6-1 |
| ITF M15 - Saarlouis | 2023/06/18 09:00 | Milan Welte v Aaron James Williams | 6-4,7-6 |
| ITF M25 - Wetzlar | 2023/08/01 10:30 | Facundo Yunis v Raphael Calzi | 6-4,6-1 |
| ITF M25 - Wetzlar | 2023/07/31 11:30 | Facundo Yunis v Felix Einig | 6-1,6-2 |
| ITF - M15 Uslar | 2023/07/20 13:30 | Facundo Yunis v Corentin Denolly | 5-7,1-6 |
| ITF - M15 Uslar | 2023/07/19 14:25 | Pierre Yves Bailly v Facundo Yunis | 4-6,6-3,6-7 |
| ITF - M15 Uslar | 2023/07/17 16:30 | Facundo Yunis v Stepan Baum | 6-3,6-2 |
| ITF - M15 Uslar | 2023/07/17 10:30 | Facundo Yunis v Dennis Andre Dutine | 6-4,6-1 |
| ITF - M25 Kassel | 2023/07/13 11:30 | Facundo Yunis v Philip Florig | 7-6,0-6,3-6 |
| ITF - M25 Kassel | 2023/07/12 11:25 | Daniel Siniakov v Facundo Yunis | 4-6,1-6 |