| 2026-09-21 | Frydek Mistek | QF | Simon Janousek | 6-2 6-2 | won |
| 2026-09-21 | Frydek Mistek | SF | Jan Svoboda | 6-3 6-4 | won |
| 2026-09-21 | Frydek Mistek | F | Matej Novak | 4-6 2-6 | lost |
| 2026-09-21 | Frydek Mistek | Group B | Marek Vokroj | 6-4 6-4 | won |
| 2026-09-21 | Frydek Mistek | Group B | Alex Kilian | 6-1 6-4 | won |
| 2026-09-21 | Frydek Mistek | Group B | Dominik Klar | 6-3 5-7 10-8 | won |
| 2026-09-21 | Frydek Mistek | QF | Ondrej Kacin / Daniel Krechler (with Jan Svoboda) | 5-3 4-0 | won |
| 2026-09-21 | Frydek Mistek | SF | Matej Novak / Krystof Vymazal (with Jan Svoboda) | 2-4 4-2 9-11 | lost |
| 2026-09-15 | Prostejov | Group C | Gustav Vurm | 4-6 6-1 10-3 | won |
| 2026-09-15 | Prostejov | Group C | Noah Brunner | 4-6 7-5 9-11 | lost |
| 2026-09-15 | Prostejov | Group C | Jan Motal | 6-7 4-6 | lost |
| 2026-08-31 | Luzern | R2 | Zachary Leger | 6-2 2-0 | won |
| 2026-08-31 | Luzern | R3 | Brian Kriesi | 4-6 7-5 6-4 | won |
| 2026-08-31 | Luzern | QF | Tsikhan Koran | 3-6 6-2 6-4 | won |
| 2026-08-31 | Luzern | SF | Niccolo Crivelli | 7-6 5-7 0-6 | lost |
| 2026-08-19 | Bytom | R1 | BLAZEJ KRZYSKO | 1-6 1-6 | lost |
| 2026-08-19 | Bytom | R1 | Jakub Jedryka / Alan Molodecki (with Tomas Wirgler) | 7-6 7-6 | won |
| 2026-08-19 | Bytom | QF | Alexej Buba / Vojta Jaros (with Tomas Wirgler) | 6-2 6-2 | won |
| 2026-08-19 | Bytom | SF | Erikas Maskolaitis / Vilius Vaskys (with Tomas Wirgler) | 6-2 7-5 | won |
| 2026-08-19 | Bytom | F | Jakub Fedor / Jaromir Peconka (with Tomas Wirgler) | 3-6 3-6 | lost |
| 2026-06-08 | Liberec | R1 | Jan Motal | 7-5 6-4 | won |
| 2026-06-08 | Liberec | R2 | Vojta Jaros | 7-6 6-3 | won |
| 2026-06-08 | Liberec | QF | Jakub Cernovicky | 7-5 6-2 | won |
| 2026-06-08 | Liberec | SF | Samuel Vozar | 6-7 6-2 7-5 | won |
| 2026-06-08 | Liberec | F | Daniel Rat | 6-3 6-7 2-4 | lost |
| 2026-06-01 | Marianske Lazne | QF | Maksym Ivashko | 1-6 1-6 | lost |
| 2026-06-01 | Marianske Lazne | Group C | Andrea PARNET | 6-4 6-2 | won |
| 2026-06-01 | Marianske Lazne | Group C | Niklas Weinig | 6-2 6-1 | won |
| 2026-06-01 | Marianske Lazne | Group C | Dominik Hradilek | 6-3 6-0 | won |
| 2026-06-01 | Marianske Lazne | QF | Adam Stepanek / Ondrej Witos (with Tobias Zapsky) | 6-4 7-5 | won |