| 2018 Results | |||
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Steve Johnson | W | 6-7(5-7), 6-3, 7-6(7-3), 6-2 |
| 2 | Dominic Thiem | L | 7-6(8-6), 6-3, 3-6, 2-6, 3-6 |
| Fayez Sarofim & Co. US Men's Clay Court Championship | |||
| Rd | Opponent | W/L | Score |
| 1 | Fernando Verdasco | W | 6-4, 7-6(7-4) |
| 2 | Ivo Karlovic | L | 5-7, 5-7 |
| Roland Garros | |||
| Rd | Opponent | W/L | Score |
| 1 | Damir Dzumhur | L | 4-6, 2-6, 2-6 |
