Adriana Serra Zanetti defeated Saori Obata 7-6 7-5 in the Pattaya round of 32 on hard. The upset overturned the form book — Saori Obata came in defending last year's round of 16. Adriana Serra Zanetti extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-02-03 | Hyderabad | R32 | hard | Saori Obata | 7-5 6-3 |
| 2003-01-06 | Canberra | R16 | hard | Adriana Serra Zanetti | 6-4 6-1 |
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 (2 vs 15). ATP, WTA & Challenger.