Eleni Daniilidou defeated Conchita Martinez 3-6 6-4 6-4 in the Sydney round of 32 on hard. The upset overturned the form book — Conchita Martinez came in leading the head-to-head 3–0, defending last year's round of 16. Eleni Daniilidou claimed a first win over Conchita Martinez in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-08 | Los Angeles | R16 | hard | Conchita Martinez | 6-1 RET |
| 2003-02-17 | Dubai | R16 | hard | Conchita Martinez | 6-4 6-7(7) 6-2 |
| 2002-05-06 | Berlin | R64 | grass | Conchita Martinez | 7-5 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 (161 vs 4). ATP, WTA & Challenger.