Olga Vymetalkova defeated Rossana De Los Rios 6-4 6-1 in the Juarez 50K round of 16 on clay. The upset overturned the form book — Rossana De Los Rios came in leading the head-to-head 1–0. Olga Vymetalkova claimed a first win over Rossana De Los Rios in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-11-06 | Pittsburgh 50K | R16 | hard | Rossana De Los Rios | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.