David Souto defeated Chris Klingemann 2-6 6-2 6-4 in the Venezuela F3 round of 16 on hard. The upset overturned the form book — Chris Klingemann came in leading the head-to-head 1–0. David Souto claimed a first win over Chris Klingemann in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-06-09 | Venezuela F1 | R32 | hard | Chris Klingemann | 7-6(1) 1-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.