Anastasia Rodionova defeated Samantha Stosur 6-3 6-2 in the San Diego round of 64 on hard. The upset overturned the form book — Samantha Stosur came in leading the head-to-head 3–0. Anastasia Rodionova claimed a first win over Samantha Stosur in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-30 | US Open | R64 | hard | Samantha Stosur | 6-1 6-4 |
| 2008-07-14 | Stanford | R32 | hard | Samantha Stosur | 6-3 6-1 |
| 2006-06-12 | Birmingham | R64 | grass | Samantha Stosur | 6-2 3-6 6-4 |
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 (197 vs 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About