Daniela Hantuchova defeated Shinobu Asagoe 6-4 6-3 in the Oklahoma round of 32 on hard. The upset overturned the form book — Shinobu Asagoe came in leading the head-to-head 2–0. Daniela Hantuchova claimed a first win over Shinobu Asagoe in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-24 | Roland Garros | R128 | clay | Shinobu Asagoe | 6-1 6-3 |
| 2003-06-23 | Wimbledon | R64 | grass | Shinobu Asagoe | 0-6 6-4 12-10 |
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 39). ATP, WTA & Challenger.