| 2026-09-29 | Aridea | R2 | Thanos Heropoulos | 6-3 6-1 | won |
| 2026-08-24 | Rakovnik | R1 | Daniel Soukup | 6-0 6-0 | won |
| 2026-08-24 | Rakovnik | R2 | Sebastian Tejerina | 7-6 3-6 1-6 | lost |
| 2026-08-24 | Rakovnik | R1 | Krystof Kominek / Rayen Zerai (with Matyas Marsik) | 6-7 1-6 | lost |
| 2026-08-17 | Rakovnik | R1 | Arman Dubreuil | 1-6 7-5 7-6 | won |
| 2026-08-17 | Rakovnik | R2 | Tobias Cank | 4-6 2-6 | lost |
| 2026-07-27 | Svijany Open | Q1 | Andrej Martin | 3-6 4-6 | lost |
| 2026-07-06 | Veska | R2 | Kirill Korolenko | 3-6 6-4 4-1 | won |
| 2026-07-06 | Veska | R3 | Mario Vukovic | | lost |
| 2026-06-30 | Stara Boleslav | R1 | Karel Blaha | 6-0 6-1 | won |
| 2026-06-30 | Stara Boleslav | R2 | Lucas Ariel Herrera Sanchez | 6-4 2-6 6-3 | won |
| 2026-06-30 | Stara Boleslav | QF | Tymur Chukanov | 6-2 4-6 6-3 | won |
| 2026-06-30 | Stara Boleslav | SF | Tomas Krejci | 3-6 4-6 | lost |
| 2026-06-30 | Stara Boleslav | R1 | VACLAV BARINA / Arman Dubreuil (with Matyas Marsik) | 6-2 3-6 10-7 | won |
| 2026-06-30 | Stara Boleslav | QF | Tobias Cank / Josef Lebis (with Matyas Marsik) | 4-6 5-7 | lost |
| 2026-06-24 | Pilsen | R1 | Pedro Albuquerque Dietrich | 1-6 4-6 | lost |
| 2026-06-24 | Pilsen | R1 | Davide Ciaschetti / Antonio Marigliano (with Tobias Zapsky) | 2-6 6-4 8-10 | lost |
| 2026-06-01 | Marianske Lazne | Group A | Tomas Wirgler | 6-4 3-6 8-10 | lost |
| 2026-06-01 | Marianske Lazne | Group A | Benjamin Schmidt | 5-7 6-0 7-10 | lost |
| 2026-06-01 | Marianske Lazne | Group A | Lucas Wieser | 6-1 6-3 | won |
| 2026-05-25 | Hradec Kralove | QF | Kirill Korolenko | 7-6 6-2 | won |
| 2026-05-25 | Hradec Kralove | SF | Tomas Fencl | 5-7 7-5 6-2 | won |
| 2026-05-25 | Hradec Kralove | F | Josef Svoboda | 6-2 6-4 | won |
| 2026-05-25 | Hradec Kralove | Group A | Bink Vente | 6-4 6-2 | won |
| 2026-05-25 | Hradec Kralove | Group A | Matyas Perutka | 6-2 5-7 13-11 | won |
| 2026-05-25 | Hradec Kralove | Group A | Mateo De Anton Benito De Anton Benito | 6-0 6-0 | won |
| 2026-05-25 | Hradec Kralove | QF | Adam Stepanek / Krystof Stepanek (with Tobias Zapsky) | 6-2 6-2 | won |
| 2026-05-25 | Hradec Kralove | SF | Pavel Oliver Dufek / MICHAL RAKOUS (with Tobias Zapsky) | 7-6 3-6 5-10 | lost |
| 2026-05-12 | Budapest | R1 | andrea petrini | 6-3 6-1 | won |
| 2026-05-12 | Budapest | R2 | Felix Raser | 6-1 6-3 | won |