| Tournoi | Adversaire | Score |
|---|---|---|
| US Open | Alexander Zverev | 2-6 4-6 6-4 6-3 7-6(6) |
| Tournoi | Adversaire | Score |
|---|---|---|
| Vienna | Diego Schwartzman | 3-6 6-4 6-3 |
| Beijing | Stefanos Tsitsipas | 3-6 6-4 6-1 |
| Kitzbuhel | Albert Ramos | 7-6(0) 6-1 |
| Barcelona | Daniil Medvedev | 6-4 6-0 |
| Indian Wells | Roger Federer | 3-6 6-3 7-5 |
| Tournoi | Adversaire | Score |
|---|---|---|
| St. Petersburg | Martin Klizan | 6-3 6-1 |
| Lyon | Gilles Simon | 3-6 7-6(1) 6-1 |
| Buenos Aires | Aljaz Bedene | 6-2 6-4 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Rio de Janeiro | Pablo Carreno Busta | 7-5 6-4 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Stuttgart | Philipp Kohlschreiber | 6-7(2) 6-4 6-4 |
| Nice | Alexander Zverev | 6-4 3-6 6-0 |
| Acapulco | Bernard Tomic | 7-6(6) 4-6 6-3 |
| Buenos Aires | Nicolas Almagro | 7-6(2) 3-6 7-6(4) |
| Tournoi | Adversaire | Score |
|---|---|---|
| Gstaad | David Goffin | 7-5 6-2 |
| Umag | Joao Sousa | 6-4 6-1 |
| Nice | Leonardo Mayer | 6-7(8) 7-5 7-6(2) |