Sybille Bammer defeated Agnieszka Radwanska 6-0 7-5 in the Cincinnati round of 32 on hard. The upset overturned the form book — Agnieszka Radwanska came in leading the head-to-head 1–0, but Sybille Bammer had been the form player, winning 2 of their last 5 on hard. Sybille Bammer claimed a first win over Agnieszka Radwanska in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-01-12 | Sydney | R32 | hard | Agnieszka Radwanska | 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 (81 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About