Gisela Dulko defeated Sybille Bammer 7-6 1-6 6-1 in the Portoroz quarter-final on hard. The upset overturned the form book — Sybille Bammer came in leading the head-to-head 2–0, defending last year's round of 32. Gisela Dulko claimed a first win over Sybille Bammer in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-14 | Rome | R64 | clay | Sybille Bammer | 7-5 7-5 |
| 2007-02-05 | Pattaya | F | hard | Sybille Bammer | 7-5 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
Averages over each player's completed matches in the selected window (186 vs 174). ATP, WTA & Challenger.