Sara Errani defeated Ana Ivanovic 1-6 6-4 6-2 in the Miami round of 16 on hard. The upset overturned the form book — Ana Ivanovic came in leading the head-to-head 2–1, defending last year's round of 16. Sara Errani narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-28 | Roland Garros | R32 | clay | Sara Errani | 1-6 7-5 6-3 |
| 2009-06-22 | Wimbledon | R64 | grass | Ana Ivanovic | 7-5 6-1 |
| 2009-05-25 | Roland Garros | R128 | clay | Ana Ivanovic | 7-6(3) 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 (200 vs 188). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About