Michael Quintero defeated Miguel Gallardo Valles 6-3 7-6 in the Mexico F10 qualifying round on hard. Michael Quintero extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-04-26 | Mexico F2 | R16 | hard | Michael Quintero | 6-0 7-5 |
| 2009-08-10 | Colombia F3 | QF | clay | Miguel Gallardo Valles | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.