Marlene Weingartner defeated Kristina Brandi 6-1 6-1 in the Miami round of 128 on hard. The upset overturned the form book — Kristina Brandi came in leading the head-to-head 2–1, defending last year's round of 64. Marlene Weingartner narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-05-18 | Madrid | R32 | clay | Marlene Weingartner | 5-7 6-4 6-2 |
| 1998-08-17 | Bronx 25K | R16 | hard | Kristina Brandi | 7-6 6-4 |
| 1997-10-21 | Houston 50K | R16 | hard | Kristina Brandi | 6-2 3-6 6-4 |
Averages over each player's completed matches in the selected window (15 vs 26). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About