01/By surface
each with its own count, at equal weight
Hard
0-1
A. leads 1-0 in 1 meeting on hard
Clay
2-0
S. leads 2-0 in 2 meetings 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, S. first |
|---|---|---|---|---|---|---|
| Apr 22, 2015 | Porsche Tennis Grand PrixPremier | clay | 1st round | Errani S. | 7-6, 6-4 | 15 v 9 |
| Aug 9, 2013 | Rogers CupPremier | hard | quarterfinal | Radwanska A. | 7-6, 7-5 | 6 v 4 |
| Jun 4, 2013 | French OpenGrand Slam | clay | quarterfinal | Errani S. | 6-4, 7-6 | 5 v 4 |
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. Errani S. and Radwanska A. each carry the table against every opponent faced.