Cara Black defeated Marta Marrero 7-5 6-0 in the Hobart round of 32 on hard. The upset overturned the form book — Marta Marrero came in leading the head-to-head 1–0. Cara Black claimed a first win over Marta Marrero in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-03-10 | Indian Wells | R64 | hard | Marta Marrero | 7-6(6) 6-1 |
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 11). ATP, WTA & Challenger.