Tsvetana Pironkova defeated Sybille Bammer 6-4 7-6 in the Belgrade 25K qualifying round on clay. The upset overturned the form book — Sybille Bammer came in leading the head-to-head 1–0. Tsvetana Pironkova claimed a first win over Sybille Bammer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-07-13 | Prague | R32 | clay | Sybille Bammer | 2-6 7-6 7-5 |
Averages over each player's completed matches in the selected window (199 vs 193). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About