Shinobu Asagoe defeated Lilia Osterloh 6-4 6-1 in the Oklahoma City quarter-final on carpet. The upset overturned the form book — Lilia Osterloh came in leading the head-to-head 2–0. Shinobu Asagoe claimed a first win over Lilia Osterloh in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-08-22 | US Open | R32 | hard | Lilia Osterloh | 7-5 6-0 |
| 2000-01-31 | Tokyo | R32 | hard | Lilia Osterloh | 6-2 4-6 6-2 |
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 (39 vs 52). ATP, WTA & Challenger.