| ||||||||||||||
| US Open | ||
| Surface: Hard | Date: Aug. 28 - Sep. 10 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Nicolas Jarry | Loss | 3-6, 6-3, 2-6, 6-7 (3-7) |
| Winston-Salem Open | ||
| Surface: Hard | Date: Aug. 20 - Aug. 26 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Thai-Son Kwiatkowski | Win | 3-6, 6-3, 6-2 |
| Second Round | Aleksandar Vukic | Loss | 3-6, 7-6 (7-5), 3-6 |
| Generali Open | ||
| Surface: Red Clay | Date: Jul. 31 - Aug. 5 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Alex Molcan | Loss | 4-6, 3-6 |
| Hamburg European Open | ||
| Surface: Red Clay | Date: Jul. 24 - Jul. 30 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Alexandre Muller | Win | 7-6 (7-3), 6-4 |
| Second Round | Alejandro Davidovich Fokina | Win | 3-6, 7-6 (7-5), 6-4 |
| Quarterfinals | Alexander Zverev | Loss | 3-6, 4-6 |
| Nordea Open | ||
| Surface: Clay | Date: Jul. 17 - Jul. 23 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Dragos Nicolae Madaras | Win | |
| Second Round | Francisco Cerundolo | Loss |
| Wimbledon | ||
| Surface: Grass | Date: Jul. 3 - Jul. 16 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Aslan Karatsev | Loss |
| Rothesay International Eastbourne | ||
| Surface: Grass | Date: Jun. 26 - Jul. 1 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | George Loffhagen | Win | |
| Second Round | J.J. Wolf | Loss |
| French Open | ||
| Surface: Red Clay | Date: May 28 - Jun. 11 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Marco Cecchinato | Win | |
| Second Round | Alejandro Davidovich Fokina | Loss |
| Internazionali BNL d'Italia | ||
| Surface: Red Clay | Date: May 10 - May 21 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Tomas Martin Etcheverry | Loss |
| Banja Luka Open | ||
| Surface: Clay | Date: Apr. 17 - Apr. 23 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Stan Wawrinka | Win | |
| Second Round | Novak Djokovic | Loss |
| Millennium Estoril Open | ||
| Surface: Red Clay | Date: Apr. 3 - Apr. 9 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Pedro Sousa | Win | |
| Second Round | Alejandro Davidovich Fokina | Loss |
| Open 13 Provence | ||
| Surface: Hard | Date: Feb. 20 - Feb. 26 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Benjamin Bonzi | Loss |
| Open Sud de France | ||
| Surface: Hard | Date: Feb. 6 - Feb. 12 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Marc-Andrea Huesler | Loss |
| Australian Open | ||
| Surface: Hard | Date: Jan. 15 - Jan. 29 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Cameron Norrie | Loss |
