| 2026/06/24 | Plovdiv Challenger | Jelle Sels | Quadra de argila | 2nd Round | 0:2 > 0:60:1 | 0:2 |
| 2026/06/22 | Plovdiv Challenger | Gijs Brouwer | Quadra de argila | 1st Round | 0:2 > 2:60:6 | 0:2 |
| 2026/06/16 | Poznan Challenger | Gustavo Heide | Quadra de argila | 1st Round | 2:0 > 6:26:2 | 2:0 |
| 2026/06/07 | Bratislava Challenger Qualifying | Andrej Martin | Quadra de argila | 1st Round Qualifying | 2:1 > 6:33:67:6 | 2:1 |
| 2026/06/01 | Prostejov Challenger Qualifying | Viktor Durasovic | Quadra de argila | 2nd Round Qualifying | 2:0 > 6:06:4 | 2:0 |