Julio Cesar Campozano defeated Marcel Felder 1-6 7-5 6-4 in the Colombia F3 qualifying round on clay. The upset overturned the form book — Marcel Felder came in leading the head-to-head 3–0. Julio Cesar Campozano claimed a first win over Marcel Felder in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-14 | Colombia F5 | QF | clay | Marcel Felder | 6-4 6-4 |
| 2007-01-29 | Colombia F2 | R16 | clay | Marcel Felder | 5-7 6-1 6-1 |
| 2006-01-30 | Colombia F2 | R16 | clay | Marcel Felder | 6-4 4-6 6-3 |
Averages over each player's completed matches in the selected window (5 vs 20). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About