Amy Frazier defeated Petra Mandula 6-4 6-4 in the San Diego round of 64 on hard. The upset overturned the form book — Petra Mandula came in leading the head-to-head 1–0, but Amy Frazier had been the form player, winning 3 of their last 7 on hard. Amy Frazier claimed a first win over Petra Mandula in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-04-05 | Amelia Island | R32 | clay | Petra Mandula | 7-6(1) 7-6(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 (30 vs 7). ATP, WTA & Challenger.