Gisela Dulko defeated Nathalie Dechy 6-4 7-5 in the Monterrey round of 32 on hard. The upset overturned the form book — Nathalie Dechy came in leading the head-to-head 2–1. Gisela Dulko narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-08-20 | Forest Hills | SF | hard | Gisela Dulko | 7-6(4) 6-4 |
| 2005-08-01 | San Diego | R32 | hard | Nathalie Dechy | 4-6 7-5 7-6(3) |
| 2004-03-24 | Miami | R16 | hard | Nathalie Dechy | 6-3 6-2 |
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 (115 vs 14). ATP, WTA & Challenger.