| Fourth Round | 1 | 2 | 3 | ||
| 1 Ashleigh Barty | 6 | 1 | 6 | ||
| 18 Alison Riske | 3 | 6 | 4 | ||
| Winner: Ashleigh Barty | |||||
| Fourth Round | |||||
| 4 Simona Halep | |||||
| 16 Elise Mertens | |||||
| Pre-Match | |||||
| Fourth Round | |||||
| 28 Anett Kontaveit | |||||
| Iga Swiatek | |||||
| Pre-Match | |||||
| Fourth Round | |||||
| 9 Kiki Bertens | |||||
| Garbine Muguruza | |||||
| Pre-Match | |||||
