Anna Karolina Schmiedlova defeated Agnieszka Radwanska 4-6 6-3 6-1 in the Cincinnati round of 64 on hard. The upset overturned the form book — Agnieszka Radwanska came in leading the head-to-head 1–0, defending last year's quarter-final. Anna Karolina Schmiedlova claimed a first win over Agnieszka Radwanska in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-23 | Miami | R64 | hard | Agnieszka Radwanska | 6-4 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
Averages over each player's completed matches in the selected window (200 vs 189). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About