| 4:21 am | Piros, Zsombor - Hijikata, Rinky | |
| 5:23 am | Martinez, Pedro - Soonwoo Kwon | |
| 3:46 am | Marterer, Maximilian - Eubanks, Christopher | |
| 4:00 am | Tiafoe, Frances - Kecmanovic, Miomir | |
| 5:55 am | Pislak, Manca - Stagno, Beatrice | |
| 5:57 am | Mannarino, Adrian - Rublev, Andrey | |
| 5:57 am | Mannarino, Adrian - Rublev, Andrey | |
| 6:00 am | Parentini Vallega Montebruno, Ginevra - Lanciaprima, Anna | |
| 4:00 am | Tiafoe, Frances - Kecmanovic, Miomir | |
| all times GMT +2 | ||