Marcel Felder defeated Michael Quintero 6-3 6-2 in the Ecuador F1 qualifying round on hard. The upset overturned the form book — Michael Quintero came in leading the head-to-head 2–0. Marcel Felder claimed a first win over Michael Quintero in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-29 | Colombia F2 | QF | clay | Michael Quintero | 6-3 6-2 |
| 2007-01-22 | Colombia F1 | QF | clay | Michael Quintero | 6-2 6-3 |
Averages over each player's completed matches in the selected window (20 vs 26). 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