Stadium: Court 4 Round: 25 Ground: Clay
| 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 Sarreguemines | 2022/10/27 09:30 | Michael Geerts v Milan Welte | 6-3,6-0 |
| ITF M25 Sarreguemines | 2022/10/26 08:00 | Milan Welte v Maxence Broville | 6-4,7-6 |
| ITF M15 Forbach | 2022/09/29 08:25 | Arthur Bouquier v Milan Welte | 3-6,6-4,6-2 |
| Challenger San Luis Potosi | 2023/04/02 19:35 | Jorge Panta v Robert Strombachs | 6-4,6-3 |
| ITF M15 Sharm El Sheikh | 2023/03/18 08:00 | Lukas Pokorny v Robert Strombachs | 6-3,3-6,6-3 |
| ITF M15 Sharm El Sheikh | 2023/03/17 08:00 | Robert Strombachs v Jakob Schnaitter | 6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2023/03/16 08:00 | Robert Strombachs v Zach Stephens | 6-1,7-5 |
| ITF M15 Sharm El Sheikh | 2023/03/15 13:20 | Robert Strombachs v Johannes Ingildsen | 7-5,6-3 |
| ITF M15 Sharm El Sheikh | 2023/03/12 08:00 | Robert Strombachs v Mohamed Safwat | 6-2,6-3 |
| ITF M15 Sharm El Sheikh | 2023/03/11 08:00 | Samuel Vincent Ruggeri v Robert Strombachs | 3-6,4-6 |
| ITF M15 Sharm El Sheikh | 2023/03/10 08:00 | Robert Strombachs v Saba Purtseladze | 6-2,6-1 |