Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Monastir | 2023/02/12 08:30 | Luis Francisco v Zian Vanderstappen | 6-3,6-4 |
| ITF M25 Nussloch | 2023/01/22 15:00 | Aliaksandr Bulitski v Zian Vanderstappen | 4-6,6-1,10-5 |
| ITF M25 Nussloch | 2023/01/22 08:30 | Martin Benes v Zian Vanderstappen | 5-7,5-7 |
| ITF M15 Monastir | 2022/11/21 08:30 | Mohamed Ali Abibsi v Zian Vanderstappen | 6-7,6-4,15-13 |
| ITF M15 Monastir | 2022/11/13 10:00 | Zian Vanderstappen v Linang Xiao | 2-6,3-6 |
| ITF M25 Monastir | 2022/10/24 08:30 | Shinnosuke Hiramatsu v Zian Vanderstappen | 6-1,4-6,10-8 |
| ITF M25 Monastir | 2022/10/23 10:30 | Zian Vanderstappen v Izan O G Retamero | 6-3,6-2 |
| ITF M15 Monastir | 2022/10/16 08:00 | Zian Vanderstappen v Olivier Rojas | 5-7,4-6 |
| ITF M25 Monastir | 2023/02/12 10:30 | Niklas Waldner v Bingyu Yu | 2-6,2-6 |
| ITF M15 Grenoble | 2023/02/05 08:30 | Romain Faucon v Niklas Waldner | 7-6,6-1 |
| ITF M15 Monastir | 2023/01/11 08:30 | Jacob Bradshaw v Niklas Waldner | 7-6,6-4 |
| ITF M15 Monastir | 2023/01/09 15:05 | Niklas Waldner v Michalis Sakellaridis | 6-3,6-0 |
| ITF M15 Monastir | 2023/01/09 08:30 | Niklas Waldner v Rishabdev Raman | 6-1,6-2 |
| ITF M15 Monastir | 2023/01/08 15:05 | Niklas Waldner v Francisco Oliveira | 6-1,6-2 |
| ITF M15 Monastir | 2023/01/02 10:30 | Niklas Waldner v Enrico Giacomini | 5-7,1-6 |
| ITF M15 Monastir | 2022/12/11 13:00 | Alexander Orlov v Niklas Waldner | 6-7,6-3,10-4 |