Andre Ghem defeated Pablo Gonzalez 6-4 6-3 in the Colombia F4 qualifying round on clay. The upset overturned the form book — Pablo Gonzalez came in leading the head-to-head 1–0, but Andre Ghem had been the form player, winning 3 of their last 7 on clay. Andre Ghem claimed a first win over Pablo Gonzalez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-10-11 | Colombia F4 | QF | clay | Pablo Gonzalez | 7-6(2) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.