Aleksandra Wozniak defeated Bethanie Mattek Sands 7-5 7-5 in the Los Angeles round of 64 on hard. The upset overturned the form book — Bethanie Mattek Sands came in leading the head-to-head 1–0, defending last year's semi-final. Aleksandra Wozniak claimed a first win over Bethanie Mattek Sands in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-27 | Quebec City | SF | hard | Bethanie Mattek Sands | 7-6(4) 6-3 |
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 (175 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About