| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-03-04 | Indian Wells | R16 | hard | Caroline Wozniacki | 7-6(3) 6-3 |
| 2012-10-29 | Tournament of Champions | F | hard | Nadia Petrova | 6-2 6-1 |
| 2011-02-21 | Doha | R16 | hard | Caroline Wozniacki | 6-3 6-2 |
| 2010-08-23 | New Haven | F | hard | Caroline Wozniacki | 6-3 3-6 6-3 |
| 2010-04-12 | Charleston | QF | clay | Caroline Wozniacki | 6-3 6-4 |
| 2008-10-06 | Moscow | R16 | hard | Nadia Petrova | 6-4 3-2 RET |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.