Stadium: S & S Court Round: 25 Ground: Clay
| 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 - M15 Creteil | 2023/03/07 16:40 | Daniil Glinka v Milan Welte | 7-6,6-1 |
| ITF - M15 Creteil | 2023/03/06 09:55 | Leo Raquillet v Milan Welte | 3-6,4-6 |
| ITF - M15 Creteil | 2023/03/05 08:30 | Rayane Oumaouche v Milan Welte | 6-1,4-6,8-10 |
| ITF - M15 Oberhaching | 2023/02/12 16:00 | Ben Jones v Milan Welte | 6-4,6-3 |
| ITF - M15 Villers Les Nancy | 2022/11/01 10:25 | Mika Brunold v Milan Welte | 2-6,7-6,6-1 |
| ITF - M25 Marburg | 2023/07/04 10:05 | Dominik Recek v Gabriel Matuszewski | 6-2,6-1 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/31 11:30 | Sebastian Fanselow v Dominik Recek | 6-0,6-3 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/30 10:20 | Tomas Zlatohlavek v Dominik Recek | 2-6,3-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/29 09:00 | Jiri Cizek v Dominik Recek | 4-6,3-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/28 11:30 | Noah Thurner v Dominik Recek | 4-6,4-6 |
| ITF - M15 Meerbusch | 2023/04/25 08:00 | Matyas Cerny v Dominik Recek | 6-3,3-6,11-9 |
| ITF - M15 Meerbusch | 2023/04/24 12:00 | Elias Julian Werner v Dominik Recek | 1-6,1-6 |
| ITF - M15 Meerbusch | 2023/04/23 08:00 | Sebastian Buehler v Dominik Recek | 2-6,3-6 |