01/By surface
each with its own count, at equal weight
Hard
3-1
V. leads 3-1 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, V. first |
|---|---|---|---|---|---|---|
| Sep 28, 2015 | Wuhan OpenPremier | hard | 1st round | Williams V. | 6-1, 7-6 | 24 v 7 |
| Feb 26, 2015 | Qatar Total OpenPremier | hard | quarterfinal | Williams V. | 6-4, 1-6, 6-3 | 17 v 8 |
| Jan 26, 2015 | Australian OpenGrand Slam | hard | 4th round | Williams V. | 6-3, 2-6, 6-1 | 18 v 6 |
| Aug 10, 2014 | Rogers CupPremier | hard | final | Radwanska A. | 6-4, 6-2 | 26 v 5 |
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. Williams V. and Radwanska A. each carry the table against every opponent faced.