| 2026-09-28 | Veli Losinj | R1 | Leon Roscak | 6-3 6-1 | won |
| 2026-09-28 | Veli Losinj | R2 | Vito Potocnjak | 6-1 6-1 | won |
| 2026-09-22 | Maria-Lanzendorf | R1 | Tobias Lassacher | 6-3 3-6 6-4 | won |
| 2026-09-22 | Maria-Lanzendorf | R2 | Hugo Pawel Rytelewski | 3-6 6-2 2-6 | lost |
| 2026-08-24 | Domzale | R2 | Ricky Kletter | 6-2 6-3 | won |
| 2026-08-24 | Domzale | R3 | Manuel Matesic | 6-2 6-3 | won |
| 2026-08-24 | Domzale | QF | Sebastian Pock | 3-6 6-2 6-4 | won |
| 2026-08-24 | Domzale | SF | Alessandro Fronza | 6-4 6-7 6-3 | won |
| 2026-08-24 | Domzale | F | Jannik Spindler | 7-5 6-7 4-6 | lost |
| 2026-08-10 | Maribor | Group A | Lasse Bohr | | lost |
| 2026-08-10 | Maribor | Group A | Marko Grbic | | lost |
| 2026-08-10 | Maribor | Group A | Mark Pavcic | 5-7 | lost |
| 2026-08-03 | Kranj | QF | Niall Pickerd-Barua | 4-6 6-1 7-5 | won |
| 2026-08-03 | Kranj | SF | Pietro Bertasi | 6-4 6-2 | won |
| 2026-08-03 | Kranj | F | Ivan Marakovic | 5-7 6-2 6-4 | won |
| 2026-08-03 | Kranj | Group F | Dario Zorica | 6-4 6-1 | won |
| 2026-08-03 | Kranj | Group F | Hugo Eggert | | won |
| 2026-08-03 | Kranj | Group F | Simon Holzfeind | 6-3 7-5 | won |
| 2026-08-03 | Kranj | R1 | Nicolo' Campetti / Paolo Valzelli (with Nejc Sustarsic Kalin) | 7-5 6-4 | won |
| 2026-08-03 | Kranj | QF | Rene Bertos / Dario Zorica (with Nejc Sustarsic Kalin) | 6-4 7-5 | won |
| 2026-08-03 | Kranj | SF | Patrik Semenic / Lasse Zajc Gajsek (with Nejc Sustarsic Kalin) | 6-2 3-6 2-6 | lost |
| 2026-07-07 | Corfu | R1 | Thanos Heropoulos | 7-5 6-2 | won |
| 2026-07-07 | Corfu | R2 | Luke Verwey | 3-6 7-5 6-2 | won |
| 2026-07-07 | Corfu | QF | Marinos Karniatis | 1-6 7-6 4-6 | lost |
| 2026-06-15 | Banja Luka | R1 | Johann Schick | 6-2 6-2 | won |
| 2026-06-15 | Banja Luka | R2 | Dan Saric | 6-1 6-0 | won |
| 2026-06-15 | Banja Luka | QF | Marko Colak | 7-6 3-6 4-6 | lost |
| 2026-05-12 | Budapest | Q2 | Abel Toeroek | 6-0 6-1 | won |
| 2026-05-12 | Budapest | Q3 | Stefan Robert SZABO | 2-6 6-1 10-8 | won |
| 2026-05-12 | Budapest | R1 | Josef Lebis | 6-3 6-2 | won |