Anna Chakvetadze defeated Victoria Azarenka 5-7 6-2 6-2 in the 's-Hertogenbosch round of 32 on grass. The upset overturned the form book — Victoria Azarenka came in leading the head-to-head 3–1. Anna Chakvetadze narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-10 | Cincinnati | R32 | hard | Victoria Azarenka | 6-4 6-2 |
| 2009-03-23 | Miami | R32 | hard | Victoria Azarenka | 6-1 6-4 |
| 2008-05-05 | Berlin | R32 | grass | Victoria Azarenka | 1-6 7-6(1) 6-4 |
| 2006-08-28 | US Open | R32 | hard | Anna Chakvetadze | 6-4 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (194 vs 195). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About