Diego Moyano defeated Matias Oneille 6-4 6-2 in the Chile F4 final on clay. The result followed the form book — Diego Moyano came in leading the head-to-head 1–0. Diego Moyano extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-29 | Chile F4 | R32 | clay | Diego Moyano | 6-3 2-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.