Gaston Gaudio advanced when Luis Horna retired 1-1 in the Acapulco round of 32. Gaston Gaudio extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-02-27 | Acapulco | SF | hard | Luis Horna | 4-6 6-4 6-3 |
| 2004-07-19 | Kitzbuhel | QF | clay | Gaston Gaudio | 7-6(5) 7-6(1) |
| 2003-04-14 | Monte Carlo Masters | R32 | clay | Gaston Gaudio | 6-4 6-1 |
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 (27 vs 51). ATP, WTA & Challenger.