Davide Sanguinetti defeated Juan Antonio Marin 6-4 7-5 in the Bogota round of 16 on hard. The upset overturned the form book — Juan Antonio Marin came in leading the head-to-head 2–0, defending last year's round of 32. Davide Sanguinetti claimed a first win over Juan Antonio Marin in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-17 | Amersfoort | R32 | clay | Juan Antonio Marin | 6-2 7-5 |
| 1998-07-27 | Umag | R16 | clay | Juan Antonio Marin | 7-6(4) 3-6 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 169). ATP, WTA & Challenger.