| 2026-09-18 | Davis Cup Qualifiers 2nd Rd | RR | Learner Tien | 6-3 7-5 | Sieg |
| 2026-09-18 | Davis Cup Qualifiers 2nd Rd | RR | Ben Shelton | 6-4 6-4 | Sieg |
| 2026-08-30 | US Open | R32 | Stefanos Tsitsipas | 6-2 1-6 6-7 1-6 | Niederlage |
| 2026-08-30 | US Open | R64 | Toby Samuel | 6-4 6-2 6-4 | Sieg |
| 2026-08-30 | US Open | R128 | Pablo Carreno Busta | 6-1 7-6 4-6 6-2 | Sieg |
| 2026-08-13 | Cincinnati Open | R32 | Arthur Fils | 1-6 7-6 3-6 | Niederlage |
| 2026-08-13 | Cincinnati Open | R64 | Matteo Berrettini | 6-4 6-7 6-3 | Sieg |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R16 | Rafael Jodar | 3-6 3-6 | Niederlage |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R32 | Alexander Blockx | 6-3 6-4 | Sieg |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R64 | Vit Kopriva | 6-4 6-2 | Sieg |
| 2026-07-27 | Mifel Tennis Open by Telcel Oppo | R16 | Coleman Wong | 6-1 3-6 4-6 | Niederlage |
| 2026-06-29 | Wimbledon | R16 | Alexander Zverev | 4-6 5-7 6-3 6-7 | Niederlage |
| 2026-06-29 | Wimbledon | R32 | Jaume Munar | 6-4 6-4 4-6 6-4 | Sieg |
| 2026-06-29 | Wimbledon | R64 | Alex Molcan | 6-3 6-2 6-4 | Sieg |
| 2026-06-29 | Wimbledon | R128 | Alexei Popyrin | 6-4 6-2 6-4 | Sieg |
| 2026-06-15 | HSBC Championships | R16 | Rinky Hijikata | 6-4 5-7 6-7 | Niederlage |
| 2026-06-15 | HSBC Championships | R32 | Kamil Majchrzak | 7-5 7-6 | Sieg |
| 2026-06-15 | HSBC Championships | R16 | Luke Johnson / Jan Zielinski (mit Jakub Mensik) | 6-3 3-6 10-12 | Niederlage |
| 2026-06-08 | Boss Open | SF | Ben Shelton | 7-6 6-7 6-7 | Niederlage |
| 2026-06-08 | Boss Open | QF | Frances Tiafoe | 6-4 7-6 | Sieg |
| 2026-06-08 | Boss Open | R16 | James Duckworth | 6-7 6-4 7-6 | Sieg |
| 2026-06-08 | Boss Open | QF | Yannick Hanfmann / Jan-Lennard Struff (mit Corentin Moutet) | | Niederlage |
| 2026-06-08 | Boss Open | R16 | Constantin Frantzen / Robin Haase (mit Corentin Moutet) | 6-3 6-3 | Sieg |
| 2026-05-24 | Roland Garros | R128 | Pablo Carreno Busta | 3-6 6-7 3-6 | Niederlage |
| 2026-05-06 | Internazionali BNL d'Italia | R32 | Casper Ruud | 3-6 4-6 | Niederlage |
| 2026-05-06 | Internazionali BNL d'Italia | R64 | Jan-Lennard Struff | 7-6 6-3 | Sieg |
| 2026-04-22 | Mutua Madrid Open | QF | Arthur Fils | 3-6 4-6 | Niederlage |
| 2026-04-22 | Mutua Madrid Open | R16 | Lorenzo Musetti | 6-3 6-3 | Sieg |
| 2026-04-22 | Mutua Madrid Open | R32 | Alex Michelsen | 6-4 6-2 | Sieg |
| 2026-04-22 | Mutua Madrid Open | R64 | Alejandro Tabilo | 3-6 7-6 6-4 | Sieg |