| 2026/06/04 | Heilbronn Challenger | Max Hans Rehberg | Clay court | 2nd Round | 0:2 > 3:64:6 | 0:2 |
| 2026/06/02 | Heilbronn Challenger | Gauthier Onclin | Clay court | 1st Round | 1:2 > 7:51:64:6 | 1:2 |
| 2026/06/01 | Heilbronn Challenger Qualifying | Dominic Stricker | Clay court | 2nd Round Qualifying | 0:2 > 6:72:6 | 0:2 |
| 2026/05/31 | Heilbronn Challenger Qualifying | Michael Vrbensky | Clay court | 1st Round Qualifying | 0:2 > 0:61:6 | 0:2 |
| 2026/04/26 | Ostrava Challenger Qualifying | Jakub Nicod | Clay court | 1st Round Qualifying | 2:0 > 6:16:4 | 2:0 |