| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-01-17 | Australian Open | R128 | hard | Maria Sharapova | 6-1 6-3 |
| 2008-02-18 | Doha | R16 | hard | Maria Sharapova | 6-2 6-2 |
| 2007-07-30 | San Diego | R32 | hard | Maria Sharapova | 6-1 6-3 |
| 2004-10-04 | Japan Open | SF | hard | Maria Sharapova | 6-2 6-3 |
Averages from each player's recent completed matches (19 vs 20). ATP, WTA & Challenger.