Saori Obata defeated Jelena Kostanic Tosic 5-7 6-0 6-4 in the Tashkent quarter-final on hard. The upset overturned the form book — Jelena Kostanic Tosic came in leading the head-to-head 1–0, but Saori Obata had been the form player, winning 1 of their last 5 on hard. Saori Obata claimed a first win over Jelena Kostanic Tosic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-09-30 | Japan Open | R32 | hard | Jelena Kostanic Tosic | 6-4 7-6(3) |
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 (15 vs 47). ATP, WTA & Challenger.