Fabiola Zuluaga defeated Vera Zvonareva 7-6 6-3 in the Sydney round of 16 on hard. The upset overturned the form book — Vera Zvonareva came in defending last year's round of 16. Fabiola Zuluaga extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-30 | US Open | R32 | hard | Vera Zvonareva | 6-4 7-5 |
| 2004-05-03 | Berlin | R32 | grass | Fabiola Zuluaga | 6-1 6-7(2) 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 (6 vs 199). ATP, WTA & Challenger.