Elena Dementieva defeated Martina Hingis 6-2 6-2 in the Moscow quarter-final on hard. The upset overturned the form book — Martina Hingis came in leading the head-to-head 4–2, defending the title. Elena Dementieva narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-29 | Tokyo | SF | hard | Martina Hingis | 6-4 6-3 |
| 2006-05-08 | Berlin | R16 | grass | Martina Hingis | 6-3 6-2 |
| 2006-01-30 | Tokyo | F | hard | Elena Dementieva | 6-2 6-0 |
| 2002-10-07 | Filderstadt | R16 | hard | Elena Dementieva | 6-3 6-1 |
| 2000-10-21 | Moscow | QF | hard | Martina Hingis | 6-0 6-7(5) 7-5 |
| 1999-01-18 | Australian Open | R64 | hard | Martina Hingis | 6-3 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 (200 vs 84). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About