Tamarine Tanasugarn defeated Saori Obata 6-0 6-2 in the Japan Open quarter-final on hard. The result followed the form book — Tamarine Tanasugarn came in leading the head-to-head 1–0, defending last year's semi-final. Tamarine Tanasugarn extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-11-07 | Shenzhen 50K | SF | hard | Tamarine Tanasugarn | 7-6(2) 6-2 |
Averages over each player's completed matches in the selected window (146 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