| 2026-09-30 | Sibenik | R32 | Michel Hopp | 3-6 3-6 | lost |
| 2026-09-28 | Sibenik | R16 | Aleksander Chayka | 4-6 6-4 10-4 | won |
| 2026-09-27 | Sibenik | R32 | Matej Sikirica | 6-1 6-0 | won |
| 2026-09-20 | Pardubice | R64 | Dawid Lewandowski | 6-1 6-1 | won |
| 2026-06-24 | Pilsen | Q1 | Davide Ciaschetti | 2-6 1-6 | lost |
| 2026-06-09 | Bamberg | R1 | Tomas Dummer Macedo | 6-4 7-5 | won |
| 2026-06-09 | Bamberg | R2 | Tito Chavez | 1-6 0-6 | lost |
| 2026-05-12 | Budapest | R1 | Levente Szasz | 6-3 3-6 6-2 | won |
| 2026-05-12 | Budapest | R2 | Rafael Asadullin | 2-6 2-6 | lost |
| 2026-05-12 | Budapest | R1 | Josef Svoboda / Tobias Zapsky (with Alexandr Tiutchenko) | 6-3 7-5 | won |
| 2026-05-12 | Budapest | R2 | Rafael Asadullin / Philip Niederle (with Alexandr Tiutchenko) | 5-7 6-3 11-9 | won |
| 2026-05-12 | Budapest | QF | Jakub Fedor / Krystof Kominek (with Alexandr Tiutchenko) | 6-2 6-2 | won |
| 2026-05-12 | Budapest | SF | Tommy Luxa / Matyas Marsik (with Alexandr Tiutchenko) | 2-6 6-3 4-10 | lost |
| 2026-05-05 | St. Poelten | Q1 | Maximilian Nowak | 6-0 6-0 | won |
| 2026-05-05 | St. Poelten | Q2 | Jannik Spindler | 6-4 6-4 | won |
| 2026-05-05 | St. Poelten | QF | Aleksa Mirkovic | 6-4 6-4 | won |
| 2026-05-05 | St. Poelten | R1 | Jack Cheng | 6-4 2-0 | won |
| 2026-05-05 | St. Poelten | R2 | Taiki Takizawa | 1-6 4-6 | lost |
| 2026-04-27 | Villach | Q2 | Dennis Ciprian Spircu | 6-3 6-1 | won |
| 2026-04-27 | Villach | QF | Aleksa Mirkovic | 6-3 4-6 3-10 | lost |
| 2026-04-14 | Piestany | Q1 | Tobias Baranovic | 6-3 6-1 | won |
| 2026-04-14 | Piestany | Q2 | Daniel Rat | 6-2 7-5 | won |
| 2026-04-14 | Piestany | Q3 | Istvan Damjan Mokan | 6-4 4-6 10-6 | won |
| 2026-04-14 | Piestany | R1 | Dominik Dujka | 6-4 6-3 | won |
| 2026-04-14 | Piestany | R2 | Oliver Majdandzic | 7-5 2-6 4-6 | lost |
| 2026-03-23 | Vrsar | R1 | Panagiotis-Gerasimos Grammatikakis | 6-4 4-6 3-6 | lost |
| 2026-02-17 | Trnava | R1 | Michal Pielat | 7-5 3-6 6-4 | won |
| 2026-02-17 | Trnava | R2 | Dominik Macej | 4-6 7-6 3-6 | lost |
| 2026-02-17 | Trnava | R1 | Marcell Kovacs / Bercel Sandor Takacs (with Alexandr Tiutchenko) | 4-6 2-6 | lost |
| 2026-01-20 | Oberpullendorf | R1 | Ferdinand Grasl | 4-6 6-4 6-4 | won |