01/By surface
each with its own count, at equal weight
Hard
2-0
V. leads 2-0 in 2 meetings on hard
Clay
1-0
V. 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, V. first |
|---|---|---|---|---|---|---|
| Aug 15, 2017 | Western & Southern Financial Group Women's OpenPremier | hard | 1st round | Williams V. | 6-2, 6-0 | 9 v 46 |
| Jul 24, 2016 | Bank of the West ClassicPremier | hard | semifinal | Williams V. | 6-1, 7-6 | 7 v 78 |
| Apr 6, 2016 | Family Circle CupPremier | clay | 2nd round | Williams V. | 6-4, 6-2 | 14 v 94 |
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 Riske A. each carry the table against every opponent faced.