Scott Doerner defeated Chris Kwon 6-4 6-3 in the Mexico F3 round of 16 on hard. The upset overturned the form book — Chris Kwon came in leading the head-to-head 1–0. Scott Doerner claimed a first win over Chris Kwon in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-15 | Mexico F10 | R16 | hard | Chris Kwon | 6-2 7-6(3) |