01/By surface
each with its own count, at equal weight
Hard
1-0
S. leads 1-0 in 1 meeting on hard
Clay
1-0
S. leads 1-0 in 1 meeting on clay
Grass
1-0
S. leads 1-0 in 1 meeting on grass
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Jun 22, 2018 | Mallorca OpenInternational | grass | quarterfinal | Stosur S. | 6-4, 6-2 | 98 v 61 |
| May 10, 2016 | Internazionali BNL d'ItaliaPremier | clay | 1st round | Stosur S. | 4-6, 7-6, 6-1 | 22 v 88 |
| Sep 22, 2015 | Toray Pan Pacific OpenPremier | hard | 1st round | Stosur S. | 4-6, 6-1, 6-3 | 22 v 51 |
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. Stosur S. and Riske A. each carry the table against every opponent faced.