Joao Souza defeated Matias Silva 6-4 6-1 in the Colombia F1 round of 32 on clay. The result followed the form book — Joao Souza came in leading the head-to-head 1–0. Joao Souza extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-06-11 | Argentina F8 | R32 | clay | Joao Souza | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.