Chanda Rubin defeated Elena Dementieva 6-3 7-5 in the Sydney round of 32 on hard. The upset overturned the form book — Elena Dementieva came in leading the head-to-head 5–1, defending last year's round of 32. Chanda Rubin narrowed the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-19 | Los Angeles | R16 | hard | Elena Dementieva | 7-5 7-6(8) |
| 2003-11-05 | WTA Tour Championships | RR | carpet | Elena Dementieva | 4-6 7-5 6-1 |
| 2003-09-15 | Shanghai | F | hard | Elena Dementieva | 6-3 7-6(6) |
| 2003-09-08 | Bali | F | hard | Elena Dementieva | 6-2 6-1 |
| 2003-01-27 | Tokyo | QF | hard | Chanda Rubin | 3-6 6-1 6-3 |
| 2000-03-10 | Indian Wells | QF | hard | Elena Dementieva | 6-4 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 (22 vs 200). ATP, WTA & Challenger.