Matias De Genaro defeated Juan Martin Aranguren 6-1 6-2 in the Argentina 4 round of 32 on clay. The result followed the form book — Matias De Genaro came in leading the head-to-head 1–0. Matias De Genaro extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-25 | Argentina F2 | R32 | clay | Matias De Genaro | 7-6(3) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.