Amy Frazier defeated Conchita Martinez 4-6 6-4 6-1 in the Zurich round of 32 on hard. The upset overturned the form book — Conchita Martinez came in leading the head-to-head 4–1, defending last year's semi-final. Amy Frazier narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-04-16 | Charleston | QF | clay | Conchita Martinez | 6-3 6-1 |
| 2000-08-22 | US Open | R128 | hard | Conchita Martinez | 6-3 2-6 6-3 |
| 1999-10-04 | Filderstadt | R32 | hard | Amy Frazier | 4-6 6-4 6-2 |
| 1998-08-17 | Canadian Open | R32 | hard | Conchita Martinez | 7-6 6-4 |
| 1997-07-21 | Stanford | R16 | hard | Conchita Martinez | 6-1 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 (34 vs 18). ATP, WTA & Challenger.