Sorana Cirstea defeated Angelique Kerber 6-4 6-0 in the Miami round of 32 on hard. The upset overturned the form book — Angelique Kerber came in leading the head-to-head 2–0, defending last year's round of 64. Sorana Cirstea claimed a first win over Angelique Kerber in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-17 | Eastbourne | R32 | grass | Angelique Kerber | 6-4 6-4 |
| 2012-01-09 | Hobart | QF | hard | Angelique Kerber | 6-0 3-6 7-5 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Cirstea S.: 9 days rest · 3 matches (14d). Higher means fresher. About