Michael Quintero defeated Guillermo Hormazabal 7-6 3-6 7-5 in the Colombia F3 qualifying round on clay. The result followed the form book — Michael Quintero came in leading the head-to-head 2–0. Michael Quintero extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-10-11 | Colombia F4 | R32 | clay | Michael Quintero | 6-3 6-2 |
| 2004-10-04 | Colombia F3 | SF | clay | Michael Quintero | 5-7 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.