Damian Patriarca defeated Agustin Tarantino 6-3 7-6 in the Italy 4 1 qualifying round on clay. The upset overturned the form book — Agustin Tarantino came in leading the head-to-head 2–1, but Damian Patriarca had been the form player, winning 5 of their last 10 on clay. Damian Patriarca narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-24 | Argentina F16 | R16 | clay | Damian Patriarca | 7-6(3) 0-6 6-4 |
| 2005-09-19 | Argentina F12 | SF | clay | Agustin Tarantino | 6-7(4) 6-4 6-3 |
| 2003-07-21 | Italy 4 3 | R16 | clay | Agustin Tarantino | 4-6 7-6(6) 3-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.