Time Zone – GMT-5 (America/New_York)
| 1 | Rune H. (1) | Bye | |
| 2 | McCabe J. (LL) | Uchiyama Y. (Q) | 0 : 2 |
| 3 | Cilic M. (WC) | Svajda Z. | 2 : 1 |
| 4 | Marterer M. | Nishioka Y. (8) | 0 : 2 |
| 5 | Nakashima B. (4) | Bye | |
| 6 | Wu Y. (RET.) (WC) | Wong C. (Q) | 0 : 1 |
| 7 | Hijikata R. | Dzumhur D. | 2 : 1 |
| 8 | Nardi L. | Marozsan F. (7) | 0 : 2 |
| 9 | Zhang Z. (6) | Yevseyev D. (Q) | 2 : 1 |
| 10 | Karatsev A. | Bellucci M. | 0 : 2 |
| 11 | Moutet C. | Carballes Baena R. | 0 : 2 |
| 12 | Bye | Krueger M. (LL) | |
| 13 | Darderi L. (5) | Kukushkin M. | 0 : 2 |
| 14 | Shevchenko A. | Trungelliti M. (Q) | 2 : 0 |
| 15 | Bu Y. (WC) | Gaston H. | 2 : 0 |
| 16 | Bye | Khachanov K. (2) |
| 1 | Rune H. (1) | Uchiyama Y. | 0 : 2 |
| 2 | Cilic M. | Nishioka Y. (8) | 2 : 0 |
| 3 | Nakashima B. (4) | Wong C. | 2 : 1 |
| 4 | Hijikata R. (WO.) | Marozsan F. (7) | |
| 5 | Zhang Z. (6) | Bellucci M. | 2 : 0 |
| 6 | Carballes Baena R. | Krueger M. (LL) | 2 : 1 |
| 7 | Kukushkin M. | Shevchenko A. | 2 : 0 |
| 8 | Bu Y. | Khachanov K. (2) | 2 : 1 |
| 1 | Uchiyama Y. | Cilic M. | 1 : 2 |
| 2 | Nakashima B. (4) | Hijikata R. | 2 : 0 |
| 3 | Zhang Z. (6) | Carballes Baena R. | 2 : 0 |
| 4 | Kukushkin M. | Bu Y. | 0 : 2 |
| 1 | Cilic M. | Nakashima B. (4) | 2 : 0 |
| 2 | Zhang Z. (6) | Bu Y. | 2 : 0 |
| 1 | Cilic M. | Zhang Z. (6) | 2 : 0 |
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