| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-23 | Roland Garros | QF | clay | Maria Sharapova | 6-0 6-3 |
| 2011-01-17 | Australian Open | R16 | hard | Andrea Petkovic | 6-2 6-3 |
| 2010-08-09 | Cincinnati | R32 | hard | Maria Sharapova | 6-3 6-1 |
Averages from each player's recent completed matches (19 vs 20). ATP, WTA & Challenger.