| 2026-09-21 | Frydek Mistek | QF | Matyas Perutka | 2-6 2-6 | lost |
| 2026-09-21 | Frydek Mistek | Group H | Krystof Vymazal | 6-2 6-3 | won |
| 2026-09-21 | Frydek Mistek | Group H | Maksymilian Zurek | 6-4 6-7 3-10 | lost |
| 2026-09-21 | Frydek Mistek | Group H | Marek Mikes | 6-3 6-1 | won |
| 2026-09-15 | Prostejov | Group E | Szymon Podczaszy | 5-7 2-6 | lost |
| 2026-09-15 | Prostejov | Group E | David Brueckner | 5-7 5-7 | lost |
| 2026-09-15 | Prostejov | Group E | Daniel Jendrejek | 3-6 6-3 10-5 | won |
| 2026-08-25 | Peja | R1 | Myles Kiely | 6-3 4-6 3-6 | lost |
| 2026-08-18 | Peja | QF | Pablo Toledo Cano | 6-2 6-1 | won |
| 2026-08-18 | Peja | R1 | Dario Puljic | 5-7 2-6 | lost |
| 2026-08-18 | Peja | R1 | Marko Aleksovski / Gorjan Vukikjevikj (with Myles Kiely) | 6-4 6-1 | won |
| 2026-08-18 | Peja | QF | Thomas Nailer / Toby Shaw (with Myles Kiely) | 1-6 3-6 | lost |
| 2026-07-27 | Vinkovci | Group B | Zhantore Sanzharuly | 2-6 3-6 | lost |
| 2026-07-27 | Vinkovci | Group B | Cristian Antoniu Chiciudean | 6-3 6-4 | won |
| 2026-07-27 | Vinkovci | Group B | Brandon Hass | 4-6 6-1 9-11 | lost |
| 2026-07-13 | Banja Luka | Q1 | Rui Veloso | 6-3 6-4 | won |
| 2026-07-13 | Banja Luka | Q2 | Xavier Sanders | 4-6 1-6 | lost |
| 2026-06-08 | Liberec | R1 | MICHAL RAKOUS | 6-4 6-7 4-6 | lost |
| 2026-06-08 | Liberec | R1 | Daniel Krechler / Rahman Mohamed (with Andrea PARNET) | 4-6 4-6 | lost |
| 2026-06-01 | Marianske Lazne | Group B | Patryk Sarnowski | 6-1 6-4 | won |
| 2026-06-01 | Marianske Lazne | Group B | Viktor FOURCROY | 6-2 6-0 | won |
| 2026-06-01 | Marianske Lazne | Group B | Adrian Boehme | 0-6 2-6 | lost |
| 2026-05-25 | Hradec Kralove | Q1 | Samuel Vozar | 3-6 6-3 11-9 | won |
| 2026-05-25 | Hradec Kralove | Q2 | Bruno Ambroz | 3-6 1-6 | lost |
| 2026-05-25 | Hradec Kralove | R1 | Tomas Fencl / Jan Svoboda (with Jan Psota) | 4-6 2-6 | lost |
| 2026-03-16 | Prague | R1 | Tymur Chukanov | 4-6 3-6 | lost |
| 2026-03-16 | Prague | R1 | Matej Novak / Matyas Perutka (with Jonas Rousek) | 2-6 2-6 | lost |
| 2026-03-09 | Frydek Mistek | R1 | Sven Strilka | 3-6 1-6 | lost |
| 2025-11-03 | Vilnius | Q1 | Martins Masals | 2-6 7-6 5-10 | lost |
| 2025-11-03 | Vilnius | R1 | Robin Lucas Sirk | 5-7 1-6 | lost |