Anabel Medina Garrigues defeated Elena Dementieva 6-4 6-3 in the New Haven quarter-final on hard. The upset overturned the form book — Elena Dementieva came in leading the head-to-head 4–0, defending last year's semi-final. Anabel Medina Garrigues claimed a first win over Elena Dementieva in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-24 | Roland Garros | R64 | clay | Elena Dementieva | 6-2 7-6(3) |
| 2009-02-16 | Dubai | R16 | hard | Elena Dementieva | 6-1 6-3 |
| 2008-01-14 | Australian Open | R64 | hard | Elena Dementieva | 5-7 6-2 6-3 |
| 2004-04-12 | Charleston | R32 | clay | Elena Dementieva | 6-2 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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About