| 2026-09-23 | Chengdu Open | R32 | Denis Shapovalov | 4-6 6-7 | Niederlage |
| 2026-08-30 | US Open | R128 | Ben Shelton | 6-1 1-6 6-7 2-6 | Niederlage |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R16 | Daniel Merida | 3-6 1-6 | Niederlage |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R32 | Matteo Arnaldi | 3-6 6-4 6-3 | Sieg |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R64 | Alexander Zverev | 6-7 6-2 6-4 | Sieg |
| 2026-08-02 | Omnium Banque Nationale présenté par Rogers | R128 | Lorenzo Sonego | 7-6 7-5 | Sieg |
| 2026-07-27 | Mubadala DC Open | R32 | Alejandro Tabilo | 6-7 6-4 4-6 | Niederlage |
| 2026-06-29 | Wimbledon | R128 | James Duckworth | 4-6 6-4 5-7 4-6 | Niederlage |
| 2026-06-29 | Wimbledon | R32 | Petr Nouza / Neil Oberleitner (mit Botic van de Zandschulp) | 1-6 2-6 | Niederlage |
| 2026-06-29 | Wimbledon | R64 | Sander Arends / David Pel (mit Botic van de Zandschulp) | 6-4 6-4 | Sieg |
| 2026-06-15 | Terra Wortmann Open | R32 | Sho Shimabukuro | 4-6 6-3 4-6 | Niederlage |
| 2026-06-08 | Libema Open | R16 | Zhizhen Zhang | 6-7 4-6 | Niederlage |
| 2026-06-08 | Libema Open | R32 | Botic van de Zandschulp | 6-2 6-7 6-4 | Sieg |
| 2026-06-08 | Libema Open | SF | Sander Arends / David Pel (mit Botic van de Zandschulp) | 3-6 6-7 | Niederlage |
| 2026-06-08 | Libema Open | QF | Felix Auger-Aliassime / Denis Shapovalov (mit Botic van de Zandschulp) | | Sieg |
| 2026-06-08 | Libema Open | R16 | Robert Cash / JJ Tracy (mit Botic van de Zandschulp) | 6-4 6-4 | Sieg |
| 2026-05-24 | Roland Garros | R128 | Matteo Arnaldi | 7-6 3-6 6-7 3-6 | Niederlage |
| 2026-05-12 | BNP Paribas Primrose Bordeaux | SF | Raphael Collignon | 5-7 1-6 | Niederlage |
| 2026-05-12 | BNP Paribas Primrose Bordeaux | QF | Alex Molcan | 6-2 6-4 | Sieg |
| 2026-05-12 | BNP Paribas Primrose Bordeaux | R16 | Benjamin Bonzi | 6-4 6-3 | Sieg |
| 2026-05-06 | Internazionali BNL d'Italia | R64 | Alexander Blockx | 7-6 3-6 4-6 | Niederlage |
| 2026-04-22 | Mutua Madrid Open | R32 | Lorenzo Musetti | 4-6 5-7 | Niederlage |
| 2026-04-22 | Mutua Madrid Open | R64 | Damir Dzumhur | 6-3 6-4 | Sieg |
| 2026-04-22 | Mutua Madrid Open | R16 | Luke Johnson / Jan Zielinski (mit Brandon Nakashima) | 2-6 6-4 3-10 | Niederlage |
| 2026-04-22 | Mutua Madrid Open | R32 | Kevin Krawietz / Tim Puetz (mit Brandon Nakashima) | 7-6 7-6 | Sieg |
| 2026-04-13 | BMW Open by Bitpanda | R32 | Denis Shapovalov | 4-6 6-3 2-6 | Niederlage |
| 2026-04-05 | Rolex Monte-Carlo Masters | R64 | Gael Monfils | 7-6 1-6 4-6 | Niederlage |
| 2026-03-30 | Grand Prix Hassan II | R16 | Luca van Assche | 4-6 6-1 3-6 | Niederlage |
| 2026-02-23 | Dubai Duty Free Tennis Championships | F | Daniil Medvedev | | Niederlage |
| 2026-02-23 | Dubai Duty Free Tennis Championships | SF | Andrey Rublev | 7-5 7-6 | Sieg |