| 2026-09-25 | Laver Cup | RR | Brandon Nakashima | 1-6 6-3 7-10 | lost |
| 2026-09-18 | Davis Cup Qualifiers 2nd Rd | RR | Ben Shelton | 5-7 6-4 6-3 | won |
| 2026-09-18 | Davis Cup Qualifiers 2nd Rd | RR | Learner Tien | 2-6 4-6 | lost |
| 2026-08-30 | US Open | R64 | Jurij Rodionov | 6-3 3-6 6-2 6-3 | won |
| 2026-08-30 | US Open | R128 | Shintaro Mochizuki | 6-1 6-4 7-5 | won |
| 2026-08-30 | US Open | R32 | Learner Tien | 3-6 6-1 7-6 3-6 4-6 | lost |
| 2026-08-13 | Cincinnati Open | R16 | Thiago Agustin Tirante | 7-5 4-6 4-6 | lost |
| 2026-08-13 | Cincinnati Open | R32 | Rinky Hijikata | 6-3 6-4 | won |
| 2026-08-13 | Cincinnati Open | R64 | Mattia Bellucci | 7-5 2-6 7-6 | won |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | QF | Ben Shelton | 3-6 1-6 | lost |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R16 | Botic van de Zandschulp | 6-4 7-5 | won |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R32 | Terence Atmane | 7-5 6-4 | won |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R64 | Jacob Fearnley | 6-3 3-6 6-3 | won |
| 2026-07-27 | Mubadala DC Open | R16 | Brandon Nakashima | 6-7 6-3 4-6 | lost |
| 2026-07-27 | Mubadala DC Open | R32 | Trevor Svajda | 6-2 6-7 6-3 | won |
| 2026-06-29 | Wimbledon | R64 | Grigor Dimitrov | 6-7 6-4 5-7 3-6 | lost |
| 2026-06-29 | Wimbledon | R128 | Toby Samuel | 5-7 6-3 6-3 3-6 7-6 | won |
| 2026-06-15 | HSBC Championships | R32 | Adrian Mannarino | 7-5 6-7 6-7 | lost |
| 2026-05-24 | Roland Garros | SF | Alexander Zverev | 5-7 2-6 6-3 3-6 | lost |
| 2026-05-24 | Roland Garros | QF | Joao Fonseca | 6-4 6-3 7-6 | won |
| 2026-05-24 | Roland Garros | R16 | Andrey Rublev | 6-3 7-6 4-6 2-6 6-3 | won |
| 2026-05-24 | Roland Garros | R32 | Alex de Minaur | 0-6 6-2 6-2 6-3 | won |
| 2026-05-24 | Roland Garros | R64 | Mariano Navone | 6-3 2-6 6-4 1-6 7-6 | won |
| 2026-05-24 | Roland Garros | R128 | Titouan Droguet | 6-3 6-2 6-4 | won |
| 2026-05-17 | Bitpanda Hamburg Open | R16 | Ignacio Buse | 0-6 3-6 | lost |
| 2026-05-17 | Bitpanda Hamburg Open | R32 | Jan-Lennard Struff | 7-6 6-2 | won |
| 2026-05-06 | Internazionali BNL d'Italia | R64 | Alexei Popyrin | 3-6 6-2 4-6 | lost |
| 2026-04-22 | Mutua Madrid Open | R16 | Alexander Zverev | 4-6 7-6 3-6 | lost |
| 2026-04-22 | Mutua Madrid Open | R32 | Karen Khachanov | 6-4 7-6 | won |
| 2026-04-22 | Mutua Madrid Open | R64 | Martin Damm | 6-3 6-4 | won |