Carlos Avellan defeated Agustin Tarantino 6-4 6-2 in the Ecuador F1 semi-final on clay. The upset overturned the form book — Agustin Tarantino came in leading the head-to-head 1–0, but Carlos Avellan had been the form player, winning 4 of their last 6 on clay. Carlos Avellan claimed a first win over Agustin Tarantino in two meetings, levelling the head-to-head at 1–1.
Avellan C. took it in straight sets.
Carlos Avellan beat Agustin Tarantino 6-4 6-2. Umpiry, "Carlos Avellan vs Agustin Tarantino — Ecuador F1 Semi-final", https://umpiry.com/match/2004-08-30/avellan-vs-tarantino-ecuador-f1-sf?utm_source=cite (as of 30 August 2004).