Juan Antonio Marin defeated Luis Horna 6-4 6-3 in the Atlanta round of 32 on hard. The upset overturned the form book — Luis Horna came in leading the head-to-head 1–0, defending last year's round of 32. Juan Antonio Marin claimed a first win over Luis Horna in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-02-27 | Acapulco | R16 | hard | Luis Horna | 6-3 7-6(4) |
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 (122 vs 200). ATP, WTA & Challenger.