Saori Obata defeated Tomoko Yonemura 6-3 7-5 in the Shenzhen 50K qualifying round on hard. The result followed the form book — Saori Obata came in leading the head-to-head 1–0. Saori Obata extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-28 | Gifu 50K | R16 | grass | Saori Obata | 6-0 6-4 |
Averages over each player's completed matches in the selected window (6 vs 2). 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. Small sample — read as indicative. About