Yoon Jeong Cho defeated Samantha Stosur 6-1 6-1 in the Nuriootpa 25K semi-final on hard. The upset overturned the form book — Samantha Stosur came in leading the head-to-head 2–0. Yoon Jeong Cho claimed a first win over Samantha Stosur in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-03-09 | Indian Wells | R64 | hard | Samantha Stosur | 7-5 6-3 |
| 2004-09-27 | Seoul | R32 | hard | Samantha Stosur | 7-6 6-4 |
Averages over each player's completed matches in the selected window (15 vs 197). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About