| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-01-17 | Australian Open | R32 | hard | Flavia Pennetta | 3-6 7-6(3) 6-4 |
| 2010-08-30 | US Open | R32 | hard | Shahar Peer | 6-4 6-4 |
| 2010-03-08 | Indian Wells | R32 | hard | Shahar Peer | 6-4 6-7(4) 6-1 |
| 2009-01-12 | Hobart | R32 | hard | Flavia Pennetta | 6-2 7-6(5) |
| 2007-10-08 | Bangkok | QF | hard | Flavia Pennetta | 3-6 6-4 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.