Maria Kirilenko defeated Ana Ivanovic 6-4 6-4 in the Tokyo round of 16 on hard. The upset overturned the form book — Ana Ivanovic came in leading the head-to-head 3–1. Maria Kirilenko narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-02-20 | Dubai | R16 | hard | Ana Ivanovic | 6-2 7-6(4) |
| 2011-09-26 | Tokyo | R16 | hard | Maria Kirilenko | 6-3 6-1 |
| 2007-08-06 | Los Angeles | QF | hard | Ana Ivanovic | 6-4 6-4 |
| 2005-01-17 | Australian Open | R64 | hard | Ana Ivanovic | 6-1 6-1 |
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 (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About