Nicole Vaidisova defeated Elena Dementieva 6-3 6-3 in the Australian Open round of 16 on hard. The upset overturned the form book — Elena Dementieva came in leading the head-to-head 1–0, defending last year's round of 128. Nicole Vaidisova claimed a first win over Elena Dementieva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-01-30 | Tokyo | QF | hard | Elena Dementieva | 3-6 6-1 6-2 |
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 (101 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About