Katarina Srebotnik defeated Flavia Pennetta 6-4 7-5 in the Bogota quarter-final on clay. The upset overturned the form book — Flavia Pennetta came in leading the head-to-head 3–1. Katarina Srebotnik narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-13 | Zurich | QF | hard | Flavia Pennetta | 7-5 6-2 |
| 2005-10-17 | Zurich | QF | hard | Katarina Srebotnik | 4-6 7-6(1) |
| 2004-10-15 | Zurich | Q32 | hard | Flavia Pennetta | 7-5 6-1 |
| 2004-07-19 | Palermo | SF | clay | Flavia Pennetta | 6-2 7-6 |
Averages over each player's completed matches in the selected window (178 vs 200). 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