Tamarine Tanasugarn defeated Magui Serna 6-7 6-3 7-5 in the Los Angeles round of 32 on hard. The upset overturned the form book — Magui Serna came in leading the head-to-head 2–0. Tamarine Tanasugarn claimed a first win over Magui Serna in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-07 | Birmingham | R16 | grass | Magui Serna | 6-2 6-2 |
| 1998-08-10 | Manhattan Beach | R32 | hard | Magui Serna | 6-7 7-5 6-2 |
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 (147 vs 16). ATP, WTA & Challenger.