Maria Kirilenko defeated Samantha Stosur 2-6 6-1 6-4 in the Seoul final on hard. The upset overturned the form book — Samantha Stosur came in leading the head-to-head 4–2, but Maria Kirilenko had been the form player, winning 3 of their last 6 on hard. Maria Kirilenko narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-03 | Beijing | R32 | hard | Maria Kirilenko | 7-5 1-6 7-5 |
| 2011-09-26 | Tokyo | R32 | hard | Maria Kirilenko | 6-2 4-6 6-4 |
| 2011-08-29 | US Open | R16 | hard | Samantha Stosur | 6-2 6-7(15) 6-3 |
| 2009-08-03 | Los Angeles | R32 | hard | Samantha Stosur | 6-2 6-4 |
| 2007-05-28 | Roland Garros | R64 | clay | Samantha Stosur | 6-1 3-6 7-5 |
| 2006-10-23 | Linz | R32 | hard | Samantha Stosur | 6-4 3-2 RET |
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 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About