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| Roland Garros | ||
| Surface: Red Clay | Date: May 26 - Jun. 9 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Yoshihito Nishioka | Loss | 7-6 (9-7), 0-6, 6-4, 2-6, 3-6 |
| Open Parc Auvergne-Rhone-Alpes Lyon | ||
| Surface: Clay | Date: May 19 - May 25 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Benoit Paire | Loss | 6-3, 6-7 (5-7), 1-6 |
| Millennium Estoril Open | ||
| Surface: Red Clay | Date: Apr. 29 - May 5 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Yoshihito Nishioka | Loss | 2-6, 4-6 |
| Barcelona Open Banc Sabadell | ||
| Surface: Clay | Date: Apr. 22 - Apr. 28 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Taro Daniel | Win | 6-2, 6-2 |
| Second Round | Gilles Simon | Win | 6-3, 6-2 |
| Third Round | Daniil Medvedev | Loss | 3-6, 2-6 |
| Fayez Sarofim & Co. US Men's Clay Court Championship | ||
| Surface: Clay | Date: Apr. 8 - Apr. 14 | Seed: 6 |
| Round | Opponent | W / L | Result |
| First Round | Henri Laaksonen | Loss | 3-6, 4-6 |
| Miami Open presented by Itau | ||
| Surface: Hard | Date: Mar. 19 - Mar. 31 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Ugo Humbert | Win | 6-4, 6-7 (4-7), 7-6 (7-4) |
| Second Round | Stefanos Tsitsipas | Loss | 6-7 (4-7), 1-6 |
| BNP Paribas Open | ||
| Surface: Hard | Date: Mar. 6 - Mar. 17 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Joao Sousa | Win | 6-4, 3-6, 6-3 |
| Second Round | Daniil Medvedev | Loss | 5-7, 0-6 |
| Abierto Mexicano TELCEL presentado por HSBC | ||
| Surface: Hard | Date: Feb. 25 - Mar. 3 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Emilio Nava | Win | 6-1, 6-3 |
| Second Round | Frances Tiafoe | Win | 6-7 (7-9), 7-5, 6-3 |
| Quarterfinals | Cameron Norrie | Loss | 3-6, 2-6 |
| Delray Beach Open by VITACOST.com | ||
| Surface: Hard | Date: Feb. 18 - Feb. 24 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Taylor Fritz | Win | 3-6, 6-4, 6-3 |
| Second Round | Guillermo Garcia-Lopez | Win | 7-5, 6-4 |
| Quarterfinals | Juan Martin Del Potro | Win | 6-4, 3-6, 7-6 (7-5) |
| Semifinals | Radu Albot | Loss | 6-3, 0-6, 0-6 |
| New York Open | ||
| Surface: Hard | Date: Feb. 11 - Feb. 17 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Denis Istomin | Loss | 6-4, 2-6, 3-6 |
| Australian Open | ||
| Surface: Hard | Date: Jan. 14 - Jan. 27 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Andrey Rublev | Win | 6-4, 6-4, 2-6, 6-4 |
| Second Round | Marin Cilic | Loss | 5-7, 7-6 (11-9), 4-6, 4-6 |
| ASB Classic | ||
| Surface: Hard | Date: Dec. 31 - Jan. 12 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Matteo Berrettini | Loss | 3-6, 4-6 |
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