Aldo Aaron Arteaga defeated Scott Robertson 6-3 6-3 in the Mexico F3 round of 32 on hard. The upset overturned the form book — Scott Robertson came in leading the head-to-head 1–0. Aldo Aaron Arteaga claimed a first win over Scott Robertson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-09 | Mexico F2 | R32 | hard | Scott Robertson | 6-1 6-3 |