Marlene Weingartner defeated Antonella Serra Zanetti 6-4 6-2 in the Australian Open round of 64 on hard. The upset overturned the form book — Antonella Serra Zanetti came in leading the head-to-head 1–0. Marlene Weingartner claimed a first win over Antonella Serra Zanetti in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-23 | Roland Garros | R128 | clay | Antonella Serra Zanetti | 6-2 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 (15 vs 25). ATP, WTA & Challenger.