Luis Horna defeated Galo Blanco 6-1 7-6 in the Costa Do Sauipe quarter-final on hard. The upset overturned the form book — Galo Blanco came in leading the head-to-head 1–0. Luis Horna claimed a first win over Galo Blanco in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-24 | Roland Garros | R64 | clay | Galo Blanco | 2-6 6-4 1-6 6-2 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (185 vs 26). ATP, WTA & Challenger.