Miguel Gallardo Valles defeated Christopher Diaz Figueroa 4-6 6-1 6-4 in the Mexico F3 qualifying round on hard. The upset overturned the form book — Christopher Diaz Figueroa came in leading the head-to-head 4–1. Miguel Gallardo Valles narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-09-01 | Mexico F11 | QF | hard | Christopher Diaz Figueroa | 7-6(4) 6-4 |
| 2012-04-30 | Mexico F5 | F | hard | Christopher Diaz Figueroa | 6-2 6-0 |
| 2011-10-03 | Mexico F13 | QF | hard | Christopher Diaz Figueroa | 6-7(2) 7-6(3) 7-6(3) |
| 2011-05-09 | Mexico F2 | QF | hard | Miguel Gallardo Valles | 6-4 6-3 |
| 2010-06-14 | Venezuela F2 | R16 | hard | Christopher Diaz Figueroa | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.