Marcos Daniel defeated Diego Cubas 6-1 6-1 in the Brazil F5 round of 16 on hard. The result followed the form book — Marcos Daniel came in leading the head-to-head 1–0. Marcos Daniel extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-06 | Brazil F6 | QF | clay | Marcos Daniel | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.