Stadium: CEE Logistics-C8 Round: 25 Ground: Clay
| ITF M15 Bad Waltersdorf | 2021/08/24 12:40 | Neil Oberleitner v Maximilian Homberg | 6-2,6-2 |
| ITF M15 Warmbad-Villach | 2021/08/19 07:55 | Peter Heller v Maximilian Homberg | 7-5,6-1 |
| ITF M15 Warmbad-Villach | 2021/08/17 14:15 | Bjorn Nareyka v Maximilian Homberg | 1-6,2-6 |
| ITF M25 Marburg | 2021/07/05 08:00 | Guy Den Heijer v Maximilian Homberg | 6-7,6-2,10-8 |
| ITF M15 Allershausen | 2021/08/31 08:00 | Alexander Wolfschmidt v Oliver Olsson | 3-6,1-6 |