Jonathon Cooper defeated Chris Letcher 7-5 6-3 in the Mexico F5 round of 32 on hard. The upset overturned the form book — Chris Letcher came in leading the head-to-head 1–0. Jonathon Cooper claimed a first win over Chris Letcher in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-10-11 | Australia F9 | R32 | hard | Chris Letcher | 5-7 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.