Luis Horna defeated Mariano Puerta 6-4 6-2 in the Palermo round of 16 on clay. The upset overturned the form book — Mariano Puerta came in leading the head-to-head 1–0. Luis Horna claimed a first win over Mariano Puerta in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-08 | Canada Masters | R64 | hard | Mariano Puerta | 7-6(7) 7-6(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 (200 vs 80). ATP, WTA & Challenger.