| Player 1 | Player 2 | Time |
| Taro Daniel | Tennys Sandgren | 05:30 |
| Janko Tipsarevic | Radu Albot | 05:30 |
| Cristian Garin | Juan Ignacio Londero | 05:30 |
| Gregoire Barrere | Cameron Norrie | 06:50 |
| Cedrik Marcel Stebe | Kwon Soon Woo | 06:50 |
| Grigor Dimitrov | Steve Johnson | 06:50 |
| Dominil Koepfer | Taylor Fritz | 08:30 |
