Thiago Alves defeated Diego Cubas 6-1 6-3 in the Brazil F3 qualifying round on hard. The result followed the form book — Thiago Alves came in leading the head-to-head 1–0. Thiago Alves extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-23 | Brazil F4 | QF | clay | Thiago Alves | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.