Matias Oneille defeated Julio Silva 7-6 6-3 in the Brazil F2 round of 32 on clay. The result followed the form book — Matias Oneille came in leading the head-to-head 2–0. Matias Oneille extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-03-19 | Argentina F2 | R16 | clay | Matias Oneille | 6-4 7-5 |
| 2000-12-04 | Chile F9 | R32 | clay | Matias Oneille | 4-6 6-3 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.