Hermes Gamonal defeated Patricio Rudi 6-4 3-6 6-2 in the Chile F8 semi-final on clay. The result followed the form book — Hermes Gamonal came in leading the head-to-head 1–0. Hermes Gamonal extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-09 | Chile F1B | R16 | clay | Hermes Gamonal | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.