Roberta Vinci defeated Sybille Bammer 6-3 6-3 in the Wimbledon round of 128 on grass. The upset overturned the form book — Sybille Bammer came in leading the head-to-head 2–0, defending last year's round of 128. Roberta Vinci claimed a first win over Sybille Bammer in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-03-09 | Indian Wells | R64 | hard | Sybille Bammer | 6-2 6-3 |
| 2007-05-28 | Roland Garros | R128 | clay | Sybille Bammer | 6-4 6-4 |
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 42). ATP, WTA & Challenger.