| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-01 | Beijing | R64 | hard | Shuai Peng | 7-5 7-5 |
| 2011-01-03 | Auckland | SF | hard | Yanina Wickmayer | 3-6 7-6(3) 7-5 |
| 2009-08-31 | US Open | R64 | hard | Yanina Wickmayer | 2-6 6-1 6-4 |
| 2008-02-11 | Antwerp | R32 | hard | Yanina Wickmayer | 6-0 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.