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| ABN AMRO World Tennis Tournament | ||
| Surface: Hard | Date: Feb. 11 - Feb. 17 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Martin Klizan | Win | 7-6 (7-4), 6-4 |
| Second Round | Nikoloz Basilashvili | Win | 7-6 (7-1), 6-1 |
| Quarterfinals | Kei Nishikori | Loss | 3-6, 2-6 |
| Garanti Koza Sofia Open | ||
| Surface: Hard | Date: Feb. 4 - Feb. 10 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Andreas Seppi | Win | 6-2, 7-6 (7-2) |
| Second Round | Yannick Maden | Win | 7-6 (7-3), 3-6, 6-4 |
| Quarterfinals | Roberto Bautista Agut | Win | Retired |
| Semifinals | Matteo Berrettini | Win | 5-7, 7-5, 6-3 |
| Final | Daniil Medvedev | Loss | 4-6, 3-6 |
| Australian Open | ||
| Surface: Hard | Date: Jan. 14 - Jan. 27 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Albert Ramos-Vinolas | Win | 6-3, 6-4, 6-7 (5-7), 6-3 |
| Second Round | Borna Coric | Loss | 4-6, 3-6, 4-6 |
| Sydney International | ||
| Surface: Hard | Date: Jan. 6 - Jan. 12 | Seed: 7 |
| Round | Opponent | W / L | Result |
| First Round | James Duckworth | Win | 3-6, 6-3, 6-4 |
| Second Round | John Millman | Loss | 3-6, 4-6 |
| Qatar ExxonMobil Open | ||
| Surface: Hard | Date: Dec. 31 - Jan. 5 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Marius Copil | Win | 6-3, 6-2 |
| Second Round | Novak Djokovic | Loss | 6-4, 4-6, 1-6 |
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