Saori Obata defeated Julia Vakulenko 7-5 6-3 in the Tokyo round of 32 on hard. The result followed the form book — Saori Obata came in leading the head-to-head 1–0, defending last year's round of 32. Saori Obata extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-11-03 | Pattaya | R32 | hard | Saori Obata | 6-4 2-6 6-4 |
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 (10 vs 66). ATP, WTA & Challenger.