Rachel Mcquillan defeated Rossana De Los Rios 6-3 6-0 in the Fresno 25K round of 16 on hard. The upset overturned the form book — Rossana De Los Rios came in leading the head-to-head 1–0. Rachel Mcquillan 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 |
|---|---|---|---|---|---|
| 2000-06-26 | Wimbledon | Q32 | grass | Rossana De Los Rios | 6-1 4-6 8-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.