Time Zone – GMT-5 (America/New_York)
| 1 | Rublev A. (1) | Bye | |
| 2 | Borg L. (WC) | Muller A. | 0 : 2 |
| 3 | Davidovich Fokina A. | Tirante T. A. (Q) | 2 : 0 |
| 4 | Wawrinka S. (WC) | Nakashima B. (6) | 2 : 0 |
| 5 | Paul T. (4) | Bye | |
| 6 | Martinez P. | Djere L. (Q) | 0 : 2 |
| 7 | Norrie C. | Kecmanovic M. | 0 : 2 |
| 8 | Ymer E. (WC) | Jarry N. (5) | 1 : 2 |
| 9 | Darderi L. (8) | Berrettini M. | 0 : 2 |
| 10 | Kovacevic A. | Stricker D. (PR) | 1 : 2 |
| 11 | Halys Q. | Nagal S. | 2 : 0 |
| 12 | Bye | Dimitrov G. (3) | |
| 13 | Griekspoor T. (7) | Kotov P. | 2 : 0 |
| 14 | Moutet C. | Fearnley J. (Q) | 0 : 2 |
| 15 | Huesler M. (Q) | Sonego L. | 0 : 2 |
| 16 | Bye | Ruud C. (2) |
| 1 | Rublev A. (1) | Muller A. | 2 : 0 |
| 2 | Davidovich Fokina A. | Wawrinka S. | 1 : 2 |
| 3 | Paul T. (4) | Djere L. | 2 : 0 |
| 4 | Kecmanovic M. | Jarry N. (5) | 2 : 1 |
| 5 | Berrettini M. | Stricker D. | 0 : 2 |
| 6 | Halys Q. | Dimitrov G. (3) | 0 : 2 |
| 7 | Griekspoor T. (7) | Fearnley J. | 2 : 0 |
| 8 | Sonego L. | Ruud C. (2) | 0 : 2 |
| 1 | Rublev A. (1) | Wawrinka S. | 0 : 2 |
| 2 | Paul T. (4) | Kecmanovic M. | 2 : 0 |
| 3 | Stricker D. | Dimitrov G. (3) | 0 : 2 |
| 4 | Griekspoor T. (7) | Ruud C. (2) | 2 : 0 |
| 1 | Wawrinka S. | Paul T. (4) | 0 : 2 |
| 2 | Dimitrov G. (3) | Griekspoor T. (7) | 2 : 1 |
| 1 | Paul T. (4) | Dimitrov G. (3) | 2 : 0 |
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