Tamarine Tanasugarn defeated Patty Schnyder 6-2 6-4 in the Canberra quarter-final on hard. The upset overturned the form book — Patty Schnyder came in leading the head-to-head 2–1, defending last year's round of 16. Tamarine Tanasugarn narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-25 | US Open | R64 | hard | Tamarine Tanasugarn | 6-4 6-3 |
| 1999-03-05 | Indian Wells | R64 | hard | Patty Schnyder | 6-3 6-4 |
| 1998-03-19 | Key Biscayne | R32 | hard | Patty Schnyder | 6-0 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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About