Sebastian Uriarte defeated Damian Patriarca 7-5 6-3 in the Argentina F9 round of 32 on clay. The upset overturned the form book — Damian Patriarca came in leading the head-to-head 2–0. Sebastian Uriarte claimed a first win over Damian Patriarca in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-09-19 | Argentina F12 | QF | clay | Damian Patriarca | 6-1 6-4 |
| 2004-08-30 | Argentina F4 | R32 | clay | Damian Patriarca | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.