Adrians Zguns defeated Miguel Gallardo Valles 4-6 6-3 6-4 in the Mexico F12 round of 16 on hard. The upset overturned the form book — Miguel Gallardo Valles came in leading the head-to-head 2–1. Adrians Zguns narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-02-08 | Mexico F1 | R16 | hard | Miguel Gallardo Valles | 6-7(3) 6-2 6-2 |
| 2008-11-03 | Mexico F15 | R32 | clay | Miguel Gallardo Valles | 6-2 4-6 6-1 |
| 2008-10-06 | Mexico F11 | QF | hard | Adrians Zguns | 6-2 6-2 |