| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-03-04 | Indian Wells | QF | hard | Angelique Kerber | 7-6(3) 6-3 |
| 2017-03-20 | Miami | QF | hard | Venus Williams | 7-5 6-3 |
| 2016-06-27 | Wimbledon | SF | grass | Angelique Kerber | 6-4 6-4 |
| 2014-08-04 | Montreal | R16 | hard | Venus Williams | 6-3 3-6 6-4 |
| 2012-08-27 | US Open | R64 | hard | Angelique Kerber | 6-2 5-7 7-5 |
| 2012-07-30 | Olympics | R16 | hard | Angelique Kerber | 7-6(5) 7-6(5) |
| 2012-05-07 | Madrid | R32 | clay | Angelique Kerber | 6-4 6-1 |
| 2009-01-19 | Australian Open | R128 | hard | Venus Williams | 6-3 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.