| Tournoi | Adversaire | Score |
|---|---|---|
| Antwerp | Jiri Lehecka | 7-5 6-1 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Kitzbuhel | Filip Misolic | 6-2 6-2 |
| Doha | Nikoloz Basilashvili | 6-3 6-4 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Atp Cup | Dusan Lajovic | 7-5 6-1 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Doha | Tomas Berdych | 6-4 3-6 6-3 |
| Dubai | Lucas Pouille | 6-3 6-4 |
| Auckland | Juan Martin del Potro | 6-1 4-6 7-5 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Winston-Salem | Damir Dzumhur | 6-4 6-4 |
| Chennai | Daniil Medvedev | 6-3 6-4 |
| Tournoi | Adversaire | Score |
|---|---|---|
| Sofia | Viktor Troicki | 6-3 6-4 |
| Auckland | Jack Sock | 6-1 1-0 RET |
| Tournoi | Adversaire | Score |
|---|---|---|
| Stuttgart | Lukas Rosol | 6-3 4-6 6-2 |
| s Hertogenbosch | Benjamin Becker | 2-6 7-6(2) 6-4 |