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| US Open | ||
| Surface: Hard | Date: Aug. 26 - Sep. 8 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Yoshihito Nishioka | Loss | 6-3, 4-6, 4-6, 4-6 |
| Winston-Salem Open | ||
| Surface: Hard | Date: Aug. 18 - Aug. 24 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Roberto Carballes Baena | Loss | 2-6, 6-2, 3-6 |
| Wimbledon | ||
| Surface: Grass | Date: Jul. 1 - Jul. 14 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Feliciano Lopez | Loss | 4-6, 2-6, 4-6 |
| BNP Paribas Open | ||
| Surface: Hard | Date: Mar. 6 - Mar. 17 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Jeremy Chardy | Win | 7-6 (7-3), 7-6 (7-1) |
| Second Round | Alex De Minaur | Win | 1-6, 6-4, 6-2 |
| Third Round | Milos Raonic | Loss | 6-4, 4-6, 4-6 |
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