Brett Ross defeated Daniel Garza 3-6 6-1 7-5 in the Mexico F11 round of 32 on hard. The upset overturned the form book — Daniel Garza came in leading the head-to-head 2–0. Brett Ross claimed a first win over Daniel Garza in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-15 | Guatemala F1 | R16 | hard | Daniel Garza | 6-1 5-7 6-3 |
| 2006-08-21 | Mexico F13 | QF | clay | Daniel Garza | 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.