Maximo Gonzalez defeated Agustin Tarantino 6-2 6-3 in the Chile 1 3 round of 16 on clay. The upset overturned the form book — Agustin Tarantino came in leading the head-to-head 3–0, but Maximo Gonzalez had been the form player, winning 6 of their last 9 on clay. Maximo Gonzalez claimed a first win over Agustin Tarantino in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-29 | Argentina F9 | SF | clay | Agustin Tarantino | 6-0 6-2 |
| 2005-03-28 | Italy F6 | SF | clay | Agustin Tarantino | 6-3 6-2 |
| 2003-04-28 | Argentina 2 | R16 | clay | Agustin Tarantino | 3-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.