Alejandro Kon defeated Brian Dabul 6-7 6-3 6-3 in the Argentina F11 round of 16 on clay. The upset overturned the form book — Brian Dabul came in leading the head-to-head 1–0. Alejandro Kon claimed a first win over Brian Dabul in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-04-17 | Uruguay F2 | R32 | clay | Brian Dabul | 2-6 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.