Marlene Weingartner defeated Yoon Jeong Cho 1-4 4-0 4-1 3-5 4-2 in the Seoul 50K semi-final on hard. Marlene Weingartner extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-13 | Bali | QF | hard | Marlene Weingartner | 6-4 5-7 6-2 |
| 2002-11-04 | Pattaya | R32 | hard | Yoon Jeong Cho | 7-6 6-2 |
Averages over each player's completed matches in the selected window (15 vs 15). 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