| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-05-27 | Roland Garros | R128 | clay | Na Li | 6-3 6-4 |
| 2012-01-16 | Australian Open | R32 | hard | Na Li | 3-0 RET |
| 2008-10-13 | Zurich | R32 | hard | Anabel Medina Garrigues | 6-2 6-4 |
| 2007-04-09 | Charleston | R16 | clay | Anabel Medina Garrigues | 6-4 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.