01/By surface
each with its own count, at equal weight
Hard
1-0
Y. leads 1-0 in 1 meeting on hard
Clay
0-1
B. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, Y. first |
|---|---|---|---|---|---|---|
| Aug 5, 2013 | Rogers CupPremier | hard | 1st round | Wickmayer Y. | 6-4, 2-6, 6-4 | 59 v 54 |
| Apr 24, 2013 | Porsche Tennis Grand PrixPremier | clay | 1st round | Mattek-Sands B. | 6-2, 6-1 | 35 v 104 |
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. Wickmayer Y. and Mattek-Sands B. each carry the table against every opponent faced.