Marlene Weingartner defeated Arantxa Sanchez Vicario 3-6 6-1 6-4 in the Toronto round of 64 on hard. The result followed the form book — Marlene Weingartner came in leading the head-to-head 1–0. Marlene Weingartner extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-07-12 | Sopot | R16 | clay | Marlene Weingartner | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.