| 2026/07/13 | Bunschoten Challenger Qualifying | Sander Jong | Clay court | 2nd Round Qualifying | 0:2 > 6:73:6 | 0:2 |
| 2026/07/12 | Bunschoten Challenger Qualifying | Manvydas Balciunas | Clay court | 1st Round Qualifying | 0:2 > 4:62:6 | 0:2 |
| 2026/07/09 | Braunschweig Challenger | Hugo Gaston | Clay court | 2nd Round | 2:1 > 6:76:46:1 | 2:1 |
| 2026/07/07 | Braunschweig Challenger | Timofey Skatov | Clay court | 1st Round | 0:2 > 5:73:6 | 0:2 |
| 2026/07/06 | Braunschweig Challenger Qualifying | Jannik Opitz | Clay court | 2nd Round Qualifying | 0:2 > 2:65:7 | 0:2 |