Martina Hingis defeated Marlene Weingartner 6-0 6-2 in the Key Biscayne round of 16 on hard. The result followed the form book — Martina Hingis came in defending last year's semi-final. Martina Hingis extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-01-31 | Pattaya | R32 | hard | Marlene Weingartner | 1-6 6-2 6-2 |
| 2002-01-29 | Tokyo | R16 | hard | Martina Hingis | 6-1 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 (84 vs 15). ATP, WTA & Challenger.