01/By surface
each with its own count, at equal weight
Hard
2-1
S. leads 2-1 in 3 meetings on hard
Clay
1-0
S. leads 1-0 in 1 meeting on clay
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, S. first |
|---|---|---|---|---|---|---|
| Aug 29, 2019 | US OpenGrand Slam | hard | 2nd round | Townsend T. | 2-6, 6-3, 7-6 | 4 v 116 |
| Mar 22, 2019 | Sony Ericsson OpenPremier | hard | 2nd round | Halep S. | 6-1, 6-3 | 3 v 96 |
| May 31, 2018 | French OpenGrand Slam | clay | 2nd round | Halep S. | 6-3, 6-1 | 1 v 72 |
| Aug 15, 2017 | Western & Southern Financial Group Women's OpenPremier | hard | 2nd round | Halep S. | 6-4, 6-1 | 2 v 134 |
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. Halep S. and Townsend T. each carry the table against every opponent faced.