Stadium: Center Court Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2023/04/09 10:00 | Kirill Mishkin v Max Wiskandt | 1-6,2-6 |
| ITF - M15 Antalya | 2023/03/19 07:00 | Max Wiskandt v John Sperle | 1-6,3-6 |
| ITF - M25 Trimbach | 2023/03/14 12:40 | Lewie Lane v Max Wiskandt | 6-3,6-4 |
| ITF - M25 Trimbach | 2023/03/13 16:50 | Dario Huber v Max Wiskandt | 6-3,4-6,14-16 |
| ITF - M15 Sharm El Sheikh | 2023/02/26 11:30 | Lorenzo Lorusso v Max Wiskandt | 6-2,3-6,10-8 |
| ITF - M15 Sharm El Sheikh | 2023/02/22 10:15 | Fares Zakaria v Max Wiskandt | 3-6,6-2,7-5 |
| ITF - M15 Sharm El Sheikh | 2023/02/21 09:30 | Pablo Trochu v Max Wiskandt | 6-7,3-6 |
| ITF - M15 Sharm El Sheikh | 2023/02/20 09:00 | Max Wiskandt v Sergei Pogosian | 6-1,7-6 |
| ITF - M15 Monastir | 2023/04/09 10:00 | Mark Wallner v Dean Cooper Kirby | 6-2,6-3 |
| ITF - M15 Monastir | 2023/04/03 15:00 | Mark Wallner v Jake Van Emburgh | 4-6,3-6 |
| ITF - M15 Monastir | 2023/03/27 12:30 | Wissam Abderrahman v Mark Wallner | 7-6,2-6,10-7 |
| ITF - M15 Monastir | 2023/03/27 08:30 | Mark Wallner v Matthew Rankin | 6-1,6-2 |
| ITF - M15 Monastir | 2023/03/26 08:30 | Mark Wallner v Aydan Gomez Osorio | 6-3,6-2 |
| ITF - M15 Sharm El Sheikh | 2023/03/14 08:00 | Mark Wallner v Gabriele Bosio | 1-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2023/03/13 08:00 | Pierre Delage v Mark Wallner | 0-6,6-7 |
| ITF - M15 Sharm El Sheikh | 2023/03/12 08:00 | Ping Chen Lin v Mark Wallner | 3-6,1-6 |