Gustavo Marcaccio defeated Agustin Tarantino 5-7 6-4 6-4 in the Chile F5 round of 32 on clay. The result followed the form book — Gustavo Marcaccio came in leading the head-to-head 1–0. Gustavo Marcaccio extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-01-19 | Guatemala F1 | R32 | hard | Gustavo Marcaccio | 7-5 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.