Pablo Galdon defeated Alexandre Bonatto 4-6 6-2 6-3 in the Paraguay F1 final on clay. The upset overturned the form book — Alexandre Bonatto came in leading the head-to-head 1–0. Pablo Galdon claimed a first win over Alexandre Bonatto in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-12-21 | Brazil F32 | R32 | clay | Alexandre Bonatto | 7-6(3) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.