Eric Nunez advanced when Daniel Garza retired 4-1 in the USA F25 qualifying round. Eric Nunez claimed a first win over Daniel Garza in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-02-01 | USA F4 | R16 | clay | Daniel Garza | 6-3 6-4 |
| 2004-03-08 | Mexico F1 | R16 | hard | Daniel Garza | 2-6 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.