Melisa Arevalo defeated Brenda Coassolo 6-3 7-5 in the Buenos Aires 10K round of 16 on clay. The result followed the form book — Melisa Arevalo came in leading the head-to-head 1–0. Melisa Arevalo extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-11-03 | Los Mochis 10K | R32 | clay | Melisa Arevalo | 6-0 7-6(1) |