Time Zone – GMT-5 (America/New_York)
| 1 | Fritz T. (1) | Bye | |
| 2 | Bu Y. | Hijikata R. | 2 : 0 |
| 3 | Nishikori K. | McDonald M. (WC) | 1 : 2 |
| 4 | Daniel T. (LL) | Davidovich Fokina A. (8) | 0 : 2 |
| 5 | Arnaldi M. (4) | Bye | |
| 6 | Tien L. (WC) | Walton A. | 2 : 0 |
| 7 | Eubanks C. | Opelka R. (WC) | 0 : 2 |
| 8 | Trotter J. K. (Q) | Nakashima B. (6) | 0 : 2 |
| 9 | Rinderknech A. (9) | Popko D. (LL) | 2 : 0 |
| 10 | Svajda Z. (Q) | Norrie C. | 0 : 2 |
| 11 | Shevchenko A. | Mmoh M. (Q) | 0 : 2 |
| 12 | Bye | Michelsen A. (3) | |
| 13 | Kecmanovic M. (7) | Gojo B. | 2 : 0 |
| 14 | Nishioka Y. | Vukic A. | 2 : 0 |
| 15 | Quinn E. (LL) | Boyer T. (Q) | 2 : 1 |
| 16 | Bye | Giron M. (5) |
| 1 | Fritz T. (1) | Bu Y. | 2 : 0 |
| 2 | McDonald M. | Davidovich Fokina A. (8) | 1 : 2 |
| 3 | Arnaldi M. (4) | Tien L. | 2 : 1 |
| 4 | Opelka R. | Nakashima B. (6) | 1 : 2 |
| 5 | Rinderknech A. (9) | Norrie C. | 0 : 2 |
| 6 | Mmoh M. (RET.) | Michelsen A. (3) | 1 : 0 |
| 7 | Kecmanovic M. (WO.) (7) | Nishioka Y. | |
| 8 | Quinn E. | Giron M. (5) | 0 : 2 |
| 1 | Fritz T. (1) | Davidovich Fokina A. (8) | 0 : 2 |
| 2 | Arnaldi M. (4) | Nakashima B. (6) | 2 : 0 |
| 3 | Norrie C. | Michelsen A. (3) | 0 : 2 |
| 4 | Kecmanovic M. (7) | Giron M. (5) | 2 : 1 |
| 1 | Davidovich Fokina A. (8) | Arnaldi M. (4) | 2 : 0 |
| 2 | Michelsen A. (3) | Kecmanovic M. (7) | 0 : 2 |
| 1 | Davidovich Fokina A. (8) | Kecmanovic M. (7) | 1 : 2 |
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