| 2026-09-18 | Davis Cup Qualifiers 2nd Rd | RR | Alvaro Guillen Meza | 7-5 6-0 | Sieg |
| 2026-08-30 | US Open | R128 | Lorenzo Musetti | 3-6 3-6 5-7 | Niederlage |
| 2026-08-30 | US Open | R64 | Anirudh Chandrasekar / Ivan Liutarevich (mit Joshua Paris) | 6-4 5-7 6-4 | Sieg |
| 2026-08-30 | US Open | R32 | Marcel Granollers / Horacio Zeballos (mit Joshua Paris) | | Niederlage |
| 2026-08-23 | Winston-Salem Open | F | Ignacio Buse | 3-6 2-6 | Niederlage |
| 2026-08-23 | Winston-Salem Open | SF | James Duckworth | 6-4 1-2 | Sieg |
| 2026-08-23 | Winston-Salem Open | QF | Aleksandar Kovacevic | 3-6 7-5 6-3 | Sieg |
| 2026-08-23 | Winston-Salem Open | R16 | Mees Rottgering | 6-3 6-3 | Sieg |
| 2026-08-23 | Winston-Salem Open | R32 | Cruz Hewitt | 6-1 7-5 | Sieg |
| 2026-08-13 | Cincinnati Open | R32 | Alex de Minaur | 5-7 6-7 | Niederlage |
| 2026-08-13 | Cincinnati Open | R64 | James Duckworth | 6-4 2-6 7-6 | Sieg |
| 2026-08-13 | Cincinnati Open | R32 | Theo Arribage / Albano Olivetti (mit Jiri Lehecka) | 5-7 7-6 6-10 | Niederlage |
| 2026-06-29 | Wimbledon | SF | Alexander Zverev | 6-7 2-6 4-6 | Niederlage |
| 2026-06-29 | Wimbledon | QF | Flavio Cobolli | 6-4 7-6 6-0 | Sieg |
| 2026-06-29 | Wimbledon | R16 | Grigor Dimitrov | 7-5 3-6 4-6 6-4 7-6 | Sieg |
| 2026-06-29 | Wimbledon | R32 | Zizou Bergs | 2-6 7-5 2-6 7-6 7-6 | Sieg |
| 2026-06-29 | Wimbledon | R64 | Otto Virtanen | 5-7 7-6 6-3 6-3 | Sieg |
| 2026-06-29 | Wimbledon | R128 | Damir Dzumhur | 3-6 6-2 6-2 6-1 | Sieg |
| 2026-06-22 | Lexus Eastbourne Open | R16 | Juan Manuel Cerundolo | 2-6 6-7 | Niederlage |
| 2026-06-22 | Lexus Eastbourne Open | R32 | Roman Andres Burruchaga | 6-2 4-6 7-5 | Sieg |
| 2026-06-15 | HSBC Championships | QF | Francisco Cerundolo | 6-7 6-3 4-6 | Niederlage |
| 2026-06-15 | HSBC Championships | R16 | Adrian Mannarino | 7-6 6-4 | Sieg |
| 2026-06-15 | HSBC Championships | R32 | Toby Samuel | 6-0 6-2 | Sieg |
| 2026-06-01 | Lexus Birmingham Open | SF | Yunchaokete Bu | 2-6 6-3 3-6 | Niederlage |
| 2026-06-01 | Lexus Birmingham Open | QF | Rinky Hijikata | 7-6 6-3 | Sieg |
| 2026-06-01 | Lexus Birmingham Open | R16 | Alex Bolt | 6-4 6-7 6-3 | Sieg |
| 2026-06-01 | Lexus Birmingham Open | R32 | Tristan Schoolkate | 6-4 3-6 6-3 | Sieg |
| 2026-05-24 | Roland Garros | Q2 | Pedro Martinez | 6-7 6-4 3-6 | Niederlage |
| 2026-05-24 | Roland Garros | Q1 | Elias Ymer | 6-2 7-5 | Sieg |
| 2026-05-11 | Zagreb Open | SF | Jan Choinski | 7-5 6-7 2-6 | Niederlage |