Ronaldo Carvalho defeated Marcelo Melo 6-4 7-6 in the Brazil F1 round of 16 on clay. Ronaldo Carvalho extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-02-28 | Brazil F2 | R16 | clay | Marcelo Melo | 6-4 6-2 |
| 2001-11-19 | Brazil F10 | R32 | hard | Ronaldo Carvalho | 6-2 2-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.