Brian Dabul defeated Antonio Pastorino 6-1 7-5 in the Uruguay F2 round of 16 on clay. The upset overturned the form book — Antonio Pastorino came in leading the head-to-head 3–1. Brian Dabul narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-11-27 | Uruguay F4 | SF | clay | Brian Dabul | 6-2 6-3 |
| 2004-05-10 | Argentina F3 | QF | clay | Antonio Pastorino | 6-0 6-4 |
| 2004-05-03 | Argentina F2 | QF | clay | Antonio Pastorino | 6-4 6-1 |
| 2002-11-18 | Uruguay F2 | R32 | clay | Antonio Pastorino | 2-6 6-1 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.