Amanda Coetzer defeated Marta Marrero 4-6 7-5 6-0 in the Indian Wells round of 32 on hard. The upset overturned the form book — Marta Marrero came in leading the head-to-head 1–0, defending last year's round of 128. Amanda Coetzer claimed a first win over Marta Marrero in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-03-01 | Acapulco | R16 | hard | Marta Marrero | 7-5 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 (7 vs 11). ATP, WTA & Challenger.