Antonella Serra Zanetti defeated Milagros Sequera 6-2 6-3 in the Bogota round of 32 on clay. The upset overturned the form book — Milagros Sequera came in defending last year's round of 32. Antonella Serra Zanetti extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-04-03 | Amelia Island | R64 | clay | Antonella Serra Zanetti | 6-2 6-4 |
| 2004-08-09 | Vancouver | R32 | hard | Milagros Sequera | 6-4 6-3 |
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 (21 vs 30). ATP, WTA & Challenger.