Fabiola Zuluaga defeated Denisa Chladkova 6-2 6-4 in the Sydney round of 32 on hard. The upset overturned the form book — Denisa Chladkova came in leading the head-to-head 2–0, defending last year's round of 16. Fabiola Zuluaga claimed a first win over Denisa Chladkova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-28 | Warsaw | QF | clay | Denisa Chladkova | 7-5 7-5 |
| 1996-08-05 | Sopot 75K | SF | clay | Denisa Chladkova | 6-3 6-4 |
Averages over each player's completed matches in the selected window (6 vs 4). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About