Mariano Puerta defeated Jurgen Melzer 6-2 4-6 6-4 in the Palermo round of 32 on clay. The upset overturned the form book — Jurgen Melzer came in leading the head-to-head 1–0, defending last year's round of 16. Mariano Puerta claimed a first win over Jurgen Melzer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-04-18 | Houston | R32 | clay | Jurgen Melzer | 6-3 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 (80 vs 200). ATP, WTA & Challenger.