| 2026-09-30 | China Open | R32 | Karen Khachanov | 3-6 3-6 | lost |
| 2026-09-18 | Davis Cup Qualifiers 2nd Rd | RR | Arthur Rinderknech | 4-6 7-6 6-4 | won |
| 2026-09-18 | Davis Cup Qualifiers 2nd Rd | RR | Quentin Halys | 7-6 4-6 6-3 | won |
| 2026-09-18 | Davis Cup Qualifiers 2nd Rd | RR | Benjamin Bonzi / Pierre-Hugues Herbert (with Duncan Chan) | 6-7 3-6 | lost |
| 2026-08-30 | US Open | R64 | Karen Khachanov | 7-6 3-6 2-6 2-6 | lost |
| 2026-08-30 | US Open | R128 | Rinky Hijikata | 7-5 4-6 6-3 7-5 | won |
| 2026-08-13 | Cincinnati Open | R16 | Frances Tiafoe | 3-6 4-6 | lost |
| 2026-08-13 | Cincinnati Open | R32 | Juan Manuel Cerundolo | 7-5 6-1 | won |
| 2026-08-13 | Cincinnati Open | R64 | Stefanos Tsitsipas | 6-3 7-5 | won |
| 2026-06-29 | Wimbledon | QF | Novak Djokovic | 6-7 6-3 3-6 7-6 6-7 | lost |
| 2026-06-29 | Wimbledon | R16 | Alejandro Davidovich Fokina | 6-7 7-6 6-3 6-7 6-1 | won |
| 2026-06-29 | Wimbledon | R32 | Michael Zheng | 7-6 6-2 6-1 | won |
| 2026-06-29 | Wimbledon | R64 | Dino Prizmic | 7-6 6-3 7-5 | won |
| 2026-06-29 | Wimbledon | R128 | Aleksandr Shevchenko | 6-3 6-1 6-4 | won |
| 2026-06-15 | Terra Wortmann Open | QF | Frances Tiafoe | 6-3 3-6 6-7 | lost |
| 2026-06-15 | Terra Wortmann Open | R16 | Learner Tien | 6-7 7-5 7-6 | won |
| 2026-06-15 | Terra Wortmann Open | R32 | Nuno Borges | 6-3 3-6 6-3 | won |
| 2026-06-08 | Libema Open | QF | Kamil Majchrzak | 4-6 3-6 | lost |
| 2026-06-08 | Libema Open | R16 | Marton Fucsovics | 6-3 6-4 | won |
| 2026-06-08 | Libema Open | QF | Tallon Griekspoor / Botic van de Zandschulp (with Denis Shapovalov) | | lost |
| 2026-06-08 | Libema Open | R16 | Petr Nouza / Neil Oberleitner (with Denis Shapovalov) | 6-3 7-6 | won |
| 2026-05-24 | Roland Garros | QF | Flavio Cobolli | 6-4 4-6 4-6 4-6 | lost |
| 2026-05-24 | Roland Garros | R16 | Alejandro Tabilo | 6-3 7-5 6-1 | won |
| 2026-05-24 | Roland Garros | R32 | Brandon Nakashima | 5-7 6-1 7-6 7-6 | won |
| 2026-05-24 | Roland Garros | R64 | Roman Andres Burruchaga | 4-6 6-0 7-5 6-1 | won |
| 2026-05-24 | Roland Garros | R128 | Daniel Altmaier | 4-6 6-4 4-6 6-1 7-6 | won |
| 2026-05-17 | Bitpanda Hamburg Open | R16 | Aleksandar Kovacevic | 6-4 5-7 4-6 | lost |
| 2026-05-17 | Bitpanda Hamburg Open | R32 | Vit Kopriva | 7-5 6-1 | won |
| 2026-05-06 | Internazionali BNL d'Italia | R64 | Mariano Navone | 6-7 6-7 | lost |
| 2026-04-22 | Mutua Madrid Open | R32 | Alexander Blockx | 6-7 3-6 | lost |