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| Rolex Monte-Carlo Masters | ||
| Surface: Clay | Date: Apr. 11 - Apr. 18 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Lorenzo Sonego | Loss | 3-6, 4-6 |
| Miami Open presented by Itau | ||
| Surface: Hard | Date: Mar. 23 - Apr. 4 | Seed: 29 |
| Round | Opponent | W / L | Result |
| First Round | Bye | ||
| Second Round | Thanasi Kokkinakis | Win | 7-6 (7-3), 6-7 (4-7), 6-4 |
| Third Round | Andrey Rublev | Loss | 2-6, 1-6 |
| Dubai Duty Free Tennis Championships | ||
| Surface: Hard | Date: Mar. 14 - Mar. 20 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Vasek Pospisil | Win | 2-6, 7-5, 6-4 |
| Second Round | Pablo Carreno Busta | Win | 6-7 (5-7), 6-3, 6-2 |
| Third Round | Dusan Lajovic | Win | 6-1, 4-6, 6-4 |
| Quarterfinals | Andrey Rublev | Loss | 5-7, 2-6 |
| Qatar ExxonMobil Open | ||
| Surface: Hard | Date: Mar. 8 - Mar. 13 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Dusan Lajovic | Win | 7-6 (7-3), 6-3 |
| Second Round | Lloyd Harris | Win | 4-6, 7-6 (7-5), 6-2 |
| Quarterfinals | Andrey Rublev | Loss | Retired |
| ABN AMRO World Tennis Tournament | ||
| Surface: Hard | Date: Mar. 1 - Mar. 7 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Reilly Opelka | Win | 7-6 (7-2), 6-7 (4-7), 7-6 (7-4) |
| Second Round | Alejandro Davidovich Fokina | Win | 6-3, 6-2 |
| Quarterfinals | Tommy Paul | Win | 6-4, 6-3 |
| Semifinals | Borna Coric | Win | 6-4, 6-1 |
| Final | Andrey Rublev | Loss | 6-7 (4-7), 4-6 |
| Australian Open | ||
| Surface: Hard | Date: Feb. 8 - Feb. 21 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Marc Polmans | Win | 4-6, 6-3, 6-1, 6-7(3-7), 6-3 |
| Second Round | Stan Wawrinka | Win | 7-5, 6-1, 4-6, 2-6, 7-6 (11-9) |
| Third Round | Milos Raonic | Loss | 6-7 (2-7), 7-5, 2-6, 2-6 |
| Murray River Open | ||
| Surface: Hard | Date: Feb. 1 - Feb. 7 | Seed: 16 |
| Round | Opponent | W / L | Result |
| First Round | Marco Cecchinato | Win | 7-6 (10-8), 6-3 |
| Second Round | Egor Gerasimov | Loss | 3-6, 6-1, 3-6 |
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