Luis Horna defeated Nicolas Massu 7-5 6-3 in the Vina del Mar final on clay. The upset overturned the form book — Nicolas Massu came in leading the head-to-head 5–0, defending last year's final, but Luis Horna had been the form player, winning 2 of their last 5 on clay. Luis Horna claimed a first win over Nicolas Massu in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-28 | Roland Garros | R128 | clay | Nicolas Massu | 6-4 7-5 3-6 6-7(1) 6-2 |
| 2005-07-04 | Gstaad | QF | clay | Nicolas Massu | 6-4 6-4 |
| 2003-09-22 | Palermo | SF | clay | Nicolas Massu | 6-2 6-2 |
| 2003-09-08 | Bucharest | R32 | clay | Nicolas Massu | 7-6(4) 6-3 |
| 2003-07-14 | Amersfoort | SF | clay | Nicolas Massu | 6-3 4-0 RET |
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 (52 vs 84). ATP, WTA & Challenger.