| 2026-09-30 | China Open | R16 | Zhang Zhizhen / Yi Zhou (と Mark Wallner) | 7-6 4-6 5-10 | 敗 |
| 2026-09-23 | Chengdu Open | SF | Luke Johnson / Jan Zielinski (と Mark Wallner) | 3-6 2-6 | 敗 |
| 2026-09-23 | Chengdu Open | QF | Marcelo Melo / Ryan Seggerman (と Mark Wallner) | 7-6 7-6 | 勝 |
| 2026-09-23 | Chengdu Open | R16 | Petr Bar Biryukov / Grigoriy Lomakin (と Mark Wallner) | 6-4 7-6 | 勝 |
| 2026-08-30 | US Open | R32 | Sadio Doumbia / Fabien Reboul (と Mark Wallner) | 7-6 2-6 6-4 | 勝 |
| 2026-08-30 | US Open | R64 | Yannik Alvarez / Noah Johnston (と Mark Wallner) | 6-3 7-6 | 勝 |
| 2026-08-30 | US Open | R16 | Christian Harrison / Neal Skupski (と Mark Wallner) | 3-6 6-7 | 敗 |
| 2026-08-23 | Winston-Salem Open | QF | Théo Arribagé / Manuel Guinard (と Mark Wallner) | 6-7 2-6 | 敗 |
| 2026-08-23 | Winston-Salem Open | R16 | Nathaniel Lammons / Jackson Withrow (と Mark Wallner) | 6-7 6-3 10-8 | 勝 |
| 2026-08-13 | Cincinnati Open | R16 | Sadio Doumbia / Fabien Reboul (と Mark Wallner) | 4-6 4-6 | 敗 |
| 2026-08-13 | Cincinnati Open | R32 | Kevin Krawietz / Tim Puetz (と Mark Wallner) | 7-6 4-6 10-6 | 勝 |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R32 | Théo Arribagé / Albano Olivetti (と Mark Wallner) | 3-6 7-6 7-10 | 敗 |
| 2026-07-20 | Generali Open | F | Lucas Miedler / Marc Polmans (と Mark Wallner) | 2-6 2-6 | 敗 |
| 2026-07-20 | Generali Open | SF | Pierre-Hugues Herbert / Kevin Krawietz (と Mark Wallner) | 6-2 2-6 10-8 | 勝 |
| 2026-07-20 | Generali Open | QF | Andrés Molteni / Patrik Trhac (と Mark Wallner) | 6-3 6-2 | 勝 |
| 2026-07-20 | Generali Open | R16 | Hendrik Jebens / Matej Vocel (と Mark Wallner) | 7-6 6-4 | 勝 |
| 2026-07-13 | EFG Swiss Open Gstaad | QF | Marcelo Demoliner / Robert Galloway (と Mark Wallner) | 3-6 5-7 | 敗 |
| 2026-07-13 | EFG Swiss Open Gstaad | R16 | Anirudh Chandrasekar / Takeru Yuzuki (と Mark Wallner) | 6-4 6-7 10-7 | 勝 |
| 2026-06-29 | Wimbledon | R64 | Rinky Hijikata / Marc Polmans (と Mark Wallner) | 6-7 7-6 6-7 | 敗 |
| 2026-06-21 | Vanda Pharmaceuticals Mallorca Championships | R16 | Adam Pavlasek / Patrik Rikl (と Mark Wallner) | 6-7 4-6 | 敗 |
| 2026-06-15 | Terra Wortmann Open | QF | Robert Galloway / John Peers (と Mark Wallner) | 3-6 6-7 | 敗 |
| 2026-06-15 | Terra Wortmann Open | R16 | Tomas Martin Etcheverry / Miomir Kecmanovic (と Mark Wallner) | 7-6 6-3 | 勝 |
| 2026-06-08 | Boss Open | R16 | Daniil Glinka / Stefanos Sakellaridis (と Mark Wallner) | 7-6 4-6 4-10 | 敗 |
| 2026-05-17 | Bitpanda Hamburg Open | SF | Sadio Doumbia / Fabien Reboul (と Mark Wallner) | 7-6 3-6 5-10 | 敗 |
| 2026-05-17 | Bitpanda Hamburg Open | QF | Christian Harrison / Neal Skupski (と Mark Wallner) | 7-5 6-4 | 勝 |
| 2026-05-17 | Bitpanda Hamburg Open | R16 | Francisco Cabral / Joe Salisbury (と Mark Wallner) | 2-6 6-3 10-8 | 勝 |
| 2026-05-06 | Internazionali BNL d'Italia | R16 | Christian Harrison / Neal Skupski (と Mark Wallner) | 4-6 7-5 9-11 | 敗 |
| 2026-05-06 | Internazionali BNL d'Italia | R32 | Máximo González / Andrés Molteni (と Mark Wallner) | 6-3 7-5 | 勝 |
| 2026-04-28 | Open Aix Provence Crédit Agricole | QF | Ray Ho / Hendrik Jebens (と Mark Wallner) | 6-3 6-7 8-10 | 敗 |
| 2026-04-28 | Open Aix Provence Crédit Agricole | R16 | Remy Bertola / Gregoire Jacq (と Mark Wallner) | 4-6 6-4 10-6 | 勝 |