St. Petersburg Open
Viertelfinals
02.02.2018
Weltrangliste
| # | Name | Punkte | |
|---|---|---|---|
| 1 |  | Aryna Sabalenka | 9.870 |
| 2 |  | Iga Świątek | 8.195 |
| 3 |  | Coco Gauff | 6.563 |
| 4 | | Amanda Anisimova | 5.887 |
| 5 | | Jessica Pegula | 5.183 |
| 6 |  | Elena Rybakina | 4.350 |
| 7 | | Madison Keys | 4.335 |
| 8 |  | Jasmine Paolini | 4.325 |
| 9 | | Mirra Andreeva | 4.319 |
| 10 | | Ekaterina Alexandrova | 3.375 |