01/By surface
each with its own count, at equal weight
Hard
0-2
V. leads 2-0 in 2 meetings on hard
Clay
1-0
U. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, U. first |
|---|---|---|---|---|---|---|
| Feb 11, 2016 | Taiwan OpenInternational | hard | 2nd round | Williams V. | 6-4, 6-2 | 113 v 12 |
| Mar 26, 2015 | Sony Ericsson OpenPremier | hard | 2nd round | Williams V. | 6-3, 6-2 | 123 v 16 |
| May 26, 2013 | French OpenGrand Slam | clay | 1st round | Radwanska U. | 7-6, 6-7, 6-4 | 40 v 32 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Radwanska U. and Williams V. each carry the table against every opponent faced.