Rodrigo Antonio Grilli defeated Marcelo Melo 7-5 7-5 in the Mexico F6 round of 16 on hard. The result followed the form book — Rodrigo Antonio Grilli came in leading the head-to-head 1–0. Rodrigo Antonio Grilli extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-18 | Brazil F12 | R32 | hard | Rodrigo Antonio Grilli | 6-4 4-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.