01/By surface
each with its own count, at equal weight
Hard
1-2
S. leads 2-1 in 3 meetings on hard
Clay
1-0
M. 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, M. first |
|---|---|---|---|---|---|---|
| Oct 19, 2015 | BGL BNP Paribas Luxembourg OpenInternational | hard | 1st round | Barthel M. | 6-4, 7-5 | 55 v 28 |
| Aug 19, 2015 | Western & Southern Financial Group Women's OpenPremier | hard | 2nd round | Stephens S. | 3-6, 7-6, 6-2 | 58 v 30 |
| Apr 8, 2015 | Family Circle CupPremier | clay | 2nd round | Barthel M. | 6-3, 7-6 | 39 v 40 |
| Aug 7, 2013 | Rogers CupPremier | hard | 2nd round | Stephens S. | 6-3, 4-6, 6-3 | 33 v 17 |
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. Barthel M. and Stephens S. each carry the table against every opponent faced.