Leonardo Kirche defeated Rodrigo Antonio Grilli 6-1 6-4 in the Brazil F11Ribeirao PretoSP semi-final on clay. The upset overturned the form book — Rodrigo Antonio Grilli came in leading the head-to-head 1–0, but Leonardo Kirche had been the form player, winning 3 of their last 8 on clay. Leonardo Kirche claimed a first win over Rodrigo Antonio Grilli in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-07 | Mexico F8 | QF | hard | Rodrigo Antonio Grilli | 6-4 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.