Time Zone – GMT-5 (America/New_York)
| 1 | Djokovic N. (1) | Hijikata R. (WC) | 2 : 0 |
| 2 | Basavareddy N. (Q) | Monfils G. | 1 : 2 |
| 3 | Gomez F. A. (Q) | Opelka R. (PR) | 0 : 2 |
| 4 | Arnaldi M. | Popyrin A. (7) | 2 : 0 |
| 5 | Tiafoe F. (4) | Walton A. (WC) | 2 : 0 |
| 6 | Mpetshi Perricard G. | Kyrgios N. (PR) | 2 : 1 |
| 7 | Mensik J. | Kukushkin M. (Q) | 2 : 0 |
| 8 | Cazaux A. | Lajovic D. (LL) | 0 : 2 |
| 9 | Tabilo A. (6) | Bonzi B. (Q) | 1 : 2 |
| 10 | Navone M. | Jarry N. | 0 : 2 |
| 11 | Rinderknech A. | Nishioka Y. (Q) | 0 : 2 |
| 12 | Lehecka J. | Rune H. (3) | 2 : 0 |
| 13 | Thompson J. (8) | Berrettini M. | 2 : 1 |
| 14 | Michelsen A. | O'Connell C. | 2 : 1 |
| 15 | Goffin D. | Vukic A. (WC) | 0 : 2 |
| 16 | Hanfmann Y. (Q) | Dimitrov G. (2) | 0 : 2 |
| 1 | Djokovic N. (1) | Monfils G. | 2 : 0 |
| 2 | Opelka R. | Arnaldi M. | 2 : 0 |
| 3 | Tiafoe F. (4) | Mpetshi Perricard G. | 0 : 2 |
| 4 | Mensik J. | Lajovic D. | 2 : 0 |
| 5 | Bonzi B. | Jarry N. | 0 : 2 |
| 6 | Nishioka Y. | Lehecka J. | 1 : 2 |
| 7 | Thompson J. (8) | Michelsen A. | 2 : 0 |
| 8 | Vukic A. | Dimitrov G. (2) | 0 : 2 |
| 1 | Djokovic N. (1) | Opelka R. | 0 : 2 |
| 2 | Mpetshi Perricard G. | Mensik J. | 2 : 0 |
| 3 | Jarry N. | Lehecka J. | 0 : 2 |
| 4 | Thompson J. (RET.) (8) | Dimitrov G. (2) | 0 : 1 |
| 1 | Opelka R. | Mpetshi Perricard G. | 2 : 0 |
| 2 | Lehecka J. | Dimitrov G. (RET.) (2) | 1 : 0 |
| 1 | Opelka R. (RET.) | Lehecka J. | 0 : 0 |
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