| 2026-09-30 | Slobozia | R32 | Valentin Vanta | 6-4 6-2 | won |
| 2026-09-29 | Slobozia | R16 | Adriano Botta / Andrea Brignacca (with Petros Tsitsipas) | 6-1 6-2 | won |
| 2026-09-26 | Pardubice | SF | Stepan Baum | 6-3 4-6 | lost |
| 2026-09-26 | Pardubice | F | Stepan Baum / Matyas Cerny (with Petros Tsitsipas) | 6-3 | won |
| 2026-09-26 | Pardubice | QF | Dominik Recek | 6-4 6-2 | won |
| 2026-09-25 | Pardubice | QF | Daniel Bien / Simon Smejkal (with Petros Tsitsipas) | 6-4 6-3 | won |
| 2026-09-25 | Pardubice | SF | Jiri Cizek / Jakub Filip (with Petros Tsitsipas) | 6-3 6-4 | won |
| 2026-09-25 | Pardubice | R16 | Jonas GUNDACKER | 6-4 6-4 | won |
| 2026-09-23 | Pardubice | R16 | Dominik Dujka / Jakub Kusy (with Petros Tsitsipas) | 3-6 6-3 10-6 | won |
| 2026-09-23 | Pardubice | R32 | Marcel Zielinski | 6-4 6-3 | won |
| 2026-09-07 | Nö Open Powered By Evn | R32 | Diego Dedura | 2-6 7-5 0-6 | lost |
| 2026-09-07 | Nö Open Powered By Evn | Q2 | Andrew Paulson | 3-6 6-4 6-3 | won |
| 2026-09-07 | Nö Open Powered By Evn | Q1 | Lucio Ratti | 6-1 5-7 6-4 | won |
| 2026-06-08 | Bratislava Open | R16 | Zdenek Kolar | 4-6 4-6 | lost |
| 2026-06-08 | Bratislava Open | R32 | Alex Barrena | 6-1 6-4 | won |
| 2026-06-08 | Bratislava Open | F | Karol Drzewiecki / Piotr Matuszewski (with Vitaliy Sachko) | 4-6 5-7 | lost |
| 2026-06-08 | Bratislava Open | SF | Milos Karol / Nino Serdarusic (with Vitaliy Sachko) | 3-6 6-2 10-7 | won |
| 2026-06-08 | Bratislava Open | QF | Pedro Boscardin Dias / Joao Lucas Reis da Silva (with Vitaliy Sachko) | 6-3 6-4 | won |
| 2026-06-08 | Bratislava Open | R16 | Alexander Donski / Andrew Paulson (with Vitaliy Sachko) | 6-7 6-3 10-8 | won |
| 2026-06-01 | Unicredit Czech Open | Q2 | Taro Daniel | 4-6 0-6 | lost |
| 2026-06-01 | Unicredit Czech Open | Q1 | Eero Vasa | 7-6 6-4 | won |
| 2026-06-01 | Unicredit Czech Open | QF | Skander Mansouri / David Poljak (with Vitaliy Sachko) | 3-6 6-4 7-10 | lost |
| 2026-06-01 | Unicredit Czech Open | R16 | Alafia Ayeni / Luka Pavlovic (with Vitaliy Sachko) | 7-5 6-2 | won |
| 2026-05-25 | Kosice Open 2026 | R16 | Martin Krumich | 7-5 2-6 4-6 | lost |
| 2026-05-25 | Kosice Open 2026 | R32 | Tom Paris | 0-6 6-1 6-3 | won |
| 2026-05-25 | Kosice Open 2026 | F | Milos Karol / Nino Serdarusic (with David Poljak) | 7-5 6-7 5-10 | lost |
| 2026-05-25 | Kosice Open 2026 | SF | Peter Fajta / Peter Makk (with David Poljak) | 6-3 3-6 10-6 | won |
| 2026-05-25 | Kosice Open 2026 | QF | Oleg Prihodko / Pedro Sakamoto (with David Poljak) | 6-4 6-1 | won |
| 2026-05-25 | Kosice Open 2026 | R16 | Alafia Ayeni / Ethan Cook (with David Poljak) | 6-7 6-4 10-4 | won |
| 2026-05-18 | Bosphorus Challenger Cup | Q1 | Kaan Isik Kosaner | 4-6 6-7 | lost |