01/By surface
each with its own count, at equal weight
Hard
0-2
B. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
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.Y. first |
|---|---|---|---|---|---|---|
| Jan 19, 2015 | Australian OpenGrand Slam | hard | 1st round | Mattek-Sands B. | 6-4, 3-6, 6-3 | 119 v 258 |
| Feb 28, 2013 | Malaysia OpenInternational | hard | 2nd round | Mattek-Sands B. | 6-1, 6-4 | 112 v 197 |
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. Duan Y.Y. and Mattek-Sands B. each carry the table against every opponent faced.