Matias Oneille defeated Diego Acuna 6-1 6-1 in the Peru F2 round of 32 on clay. The result followed the form book — Matias Oneille came in leading the head-to-head 1–0. Matias Oneille extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-25 | Argentina F2 | R16 | clay | Matias Oneille | 6-3 3-0 |