Marlene Weingartner defeated Chanda Rubin 2-6 7-5 6-4 in the Key Biscayne round of 32 on hard. The upset overturned the form book — Chanda Rubin came in leading the head-to-head 4–0, defending last year's round of 64, but Marlene Weingartner had been the form player, winning 1 of their last 4 on hard. Marlene Weingartner claimed a first win over Chanda Rubin in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-20 | Luxembourg | SF | hard | Chanda Rubin | 6-2 7-5 |
| 2001-07-23 | Stanford | R32 | hard | Chanda Rubin | 6-2 6-4 |
| 1999-05-18 | Madrid | R16 | clay | Chanda Rubin | 6-1 6-4 |
| 1999-01-18 | Australian Open | R128 | hard | Chanda Rubin | 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 (15 vs 22). ATP, WTA & Challenger.