Peter Shults defeated Mario Cuellar Gonzalez 6-1 6-0 in the Mexico F5 round of 16 on hard. The result followed the form book — Peter Shults came in leading the head-to-head 1–0. Peter Shults extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-05-05 | Mexico F6 | R16 | hard | Peter Shults | 7-6(3) 6-3 |