| 2026-09-28 | Eupago Porto Open | R32 | Tiago Pereira | 4-6 6-2 3-6 | lost |
| 2026-08-30 | US Open | R128 | Andrey Rublev | 7-6 7-6 0-6 2-6 6-7 | lost |
| 2026-08-30 | US Open | Q3 | Grigor Dimitrov | | lost |
| 2026-08-30 | US Open | Q2 | Jack Pinnington Jones | 2-6 7-6 6-3 | won |
| 2026-08-30 | US Open | Q1 | Ugo Blanchet | 6-4 6-4 | won |
| 2026-08-18 | Cancun Country Open | R32 | Moez Echargui | 6-7 6-7 | lost |
| 2026-08-13 | Cincinnati Open | Q2 | Coleman Wong | 6-7 6-7 | lost |
| 2026-08-13 | Cincinnati Open | Q1 | Vignesh Gogineni | 6-3 6-1 | won |
| 2026-07-27 | Internazionali di Tennis San Marino Open | R16 | Timofey Skatov | 2-6 4-6 | lost |
| 2026-07-27 | Internazionali di Tennis San Marino Open | R32 | Filippo Romano | 7-5 6-4 | won |
| 2026-07-20 | Tampere Open | F | Diego Dedura | 3-6 7-6 3-6 | lost |
| 2026-07-20 | Tampere Open | SF | Maks Kasnikowski | 6-2 6-2 | won |
| 2026-07-20 | Tampere Open | QF | Henri Squire | 5-2 | won |
| 2026-07-20 | Tampere Open | R16 | Dimitar Kuzmanov | 6-4 6-2 | won |
| 2026-07-20 | Tampere Open | R32 | Pedro Boscardin Dias | 4-6 7-6 6-3 | won |
| 2026-07-13 | EFG Swiss Open Gstaad | Q1 | Dylan Dietrich | 4-6 6-7 | lost |
| 2026-06-29 | Wimbledon | R64 | Arthur Fery | 7-5 6-7 3-6 3-6 | lost |
| 2026-06-29 | Wimbledon | R128 | Ben Shelton | 6-4 3-6 6-7 6-2 7-6 | won |
| 2026-06-29 | Wimbledon | Q3 | Nicolai Budkov Kjaer | 4-6 6-4 6-4 7-5 | won |
| 2026-06-29 | Wimbledon | Q2 | Luca Nardi | 6-4 6-4 | won |
| 2026-06-29 | Wimbledon | Q1 | Pedro Martinez | 6-4 1-6 6-1 | won |
| 2026-06-08 | Libema Open | R32 | Kamil Majchrzak | 7-6 4-6 6-7 | lost |
| 2026-06-01 | Lexus Birmingham Open | F | Yunchaokete Bu | 6-2 6-7 3-6 | lost |
| 2026-06-01 | Lexus Birmingham Open | SF | Kamil Majchrzak | 7-6 6-7 7-6 | won |
| 2026-06-01 | Lexus Birmingham Open | QF | Filippo Romano | 6-4 6-4 | won |
| 2026-06-01 | Lexus Birmingham Open | R16 | Aleksandar Vukic | | won |
| 2026-06-01 | Lexus Birmingham Open | R32 | Zhizhen Zhang | 7-6 6-1 | won |
| 2026-05-24 | Roland Garros | Q1 | August Holmgren | 6-7 2-6 | lost |
| 2026-05-12 | BNP Paribas Primrose Bordeaux | R32 | Giovanni Mpetshi Perricard | 6-2 5-7 4-6 | lost |
| 2026-05-06 | Internazionali BNL d'Italia | Q1 | Nicolai Budkov Kjaer | 7-6 6-7 3-6 | lost |