| 2026-09-29 | Vigo | R1 | ADRIA VELAZQUEZ FARRE | 5-7 | lost |
| 2026-09-23 | Pardubice | R16 | Lukas Pokorny / Petros Tsitsipas (with Jakub Kusy) | 6-3 3-6 6-10 | lost |
| 2026-09-22 | Pardubice | R32 | Jiri Cizek | 2-6 1-6 | lost |
| 2026-08-24 | Rakovnik | R2 | Luca Iliescu | | won |
| 2026-08-24 | Rakovnik | R3 | Alexandr Tiutchenko | 7-5 5-7 3-6 | lost |
| 2026-08-24 | Rakovnik | R2 | Paul Hjorteland / Darsh Sachin Patel (with Tomas Krejci) | 6-0 6-0 | won |
| 2026-08-24 | Rakovnik | QF | Aleksey Petushynskyy / Eriks Valeinis (with Tomas Krejci) | 6-2 6-3 | won |
| 2026-08-24 | Rakovnik | SF | Pavel Oliver Dufek / Dominik Vagner (with Tomas Krejci) | 6-3 6-4 | won |
| 2026-08-24 | Rakovnik | F | Krystof Kominek / Rayen Zerai (with Tomas Krejci) | 6-4 7-5 | won |
| 2026-08-17 | Pancevo | R1 | Alberto Pulido Moreno | 3-6 1-6 | lost |
| 2026-08-17 | Pancevo | R1 | Rafalentino Ali da Costa / ALEXEY ILIN (with Dominik Vagner) | 4-6 6-1 7-10 | lost |
| 2026-07-21 | Bytom | R1 | Mattia Logrippo | 2-6 1-6 | lost |
| 2026-06-30 | Castricum | R2 | Mats Jutte | 5-7 7-5 7-6 | won |
| 2026-06-30 | Castricum | R3 | Matisse MARTIN | 3-6 2-6 | lost |
| 2026-06-30 | Castricum | R2 | MATTIA BARONI / Tommaso Pedretti (with Omar Kandil) | 4-6 1-6 | lost |
| 2026-06-24 | Pilsen | R1 | Eyad Reda Ezzat Mohamed Sherif | 1-6 4-6 | lost |
| 2026-06-09 | Bamberg | R1 | Miko Koeppen | 6-2 6-1 | won |
| 2026-06-09 | Bamberg | R2 | Aleksander Blus | 6-4 7-5 | won |
| 2026-06-09 | Bamberg | R3 | Ignacio De Armas | 3-6 5-7 | lost |
| 2026-06-09 | Bamberg | R1 | Ethan Domingo / Har Abir Sekhon (with Tomas Krejci) | 6-4 7-5 | won |
| 2026-06-09 | Bamberg | R2 | Vihaan Reddy / Christopher Thies (with Tomas Krejci) | 6-4 6-4 | won |
| 2026-06-09 | Bamberg | QF | Michael Savano / Dominik Vagner (with Tomas Krejci) | 6-2 7-5 | won |
| 2026-06-09 | Bamberg | SF | Gavin Goode / Griffin Goode (with Tomas Krejci) | 7-6 4-6 11-9 | won |
| 2026-06-09 | Bamberg | F | Livas Eduardo de Carvalho Damazio / Stan Put (with Tomas Krejci) | 6-4 5-7 2-10 | lost |
| 2026-05-26 | Sobota | R2 | Maksymilian Zurek | 3-0 | won |
| 2026-05-26 | Sobota | R3 | Aleksey Petushynskyy | 7-5 6-3 | won |
| 2026-05-26 | Sobota | QF | Sebastian Tejerina | 3-6 3-6 | lost |
| 2026-05-26 | Sobota | R2 | Ilya Ivanov / Tiago Peterhans (with Matyas Marsik) | 7-5 6-1 | won |
| 2026-05-26 | Sobota | QF | Sebastian Tejerina / Alexandr Tiutchenko (with Matyas Marsik) | 2-6 4-6 | lost |
| 2026-05-11 | Hanover | R1 | Navneet Raghuram | 3-6 6-1 6-2 | won |