Nadia Petrova defeated Marlene Weingartner 6-0 6-0 in the Toronto round of 64 on hard. The upset overturned the form book — Marlene Weingartner came in leading the head-to-head 2–0. Nadia Petrova claimed a first win over Marlene Weingartner in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-24 | Roland Garros | R32 | clay | Marlene Weingartner | 6-3 6-2 |
| 2001-03-21 | Miami | R128 | hard | Marlene Weingartner | 6-1 7-6(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 (200 vs 15). ATP, WTA & Challenger.