Calendrier
| Horaire | Match | ||
|---|---|---|---|
| Terminé | Chan H C/L. Chan - Sasnovich/Townsend | 7-5 7-5 | |
| Terminé | Bara/Niculescu - Atawo/Srebotnik | 2-6 6-3 3-6 | |
| Terminé | Christian/Muhammad - Klepac/Martínez | 2-6 2-6 | |
| Terminé | Strýcová/Vondroušová - Hibino/Krawczyk | 6-2 6-4 | |
| Terminé | Demoliner/Nielsen - Klaasen/Venus | 3-6 1-6 | |
| Terminé | González/Jarry - Mayer/J. Sousa | 3-6 4-6 | |
| Terminé | Carreño/García-López - B. Bryan/M. Bryan | 3-6 6-7(4) | |
| Terminé | Kontinen/Peers - Albot/Jaziri | 7-6(5) 6-4 | |
| Terminé | Ellis/Al. Popyrin - M. Arévalo/Cerretani | 2-6 7-6(7) 6-4 | |
| Terminé | Petra Kvitová - Amanda Anisimova | 6-2 6-1 | |
| Terminé | Ashleigh Barty - Maria Sharapova | 4-6 6-1 6-4 | |
| Terminé | Danielle Collins - Angelique Kerber | 6-0 6-2 | |
| 09:00 | Sloane Stephens - Anastasia Pavlyuchenkova | - | |
| Terminé | Frances Tiafoe - Grigor Dimitrov | 7-5 7-6(6) 6-7(1) 7-5 | |
| Terminé | Tomáš Berdych - Rafael Nadal | 0-6 1-6 6-7(4) | |
| 07:00 | Marin Cilic - Roberto Bautista | - | |
| 09:00 | Stefanos Tsitsipas - Roger Federer | - |