Patricio Heras defeated Juan Pablo Amado 6-1 6-0 in the Argentina F27 semi-final on clay. The upset overturned the form book — Juan Pablo Amado came in leading the head-to-head 1–0, but Patricio Heras had been the form player, winning 5 of their last 10 on clay. Patricio Heras claimed a first win over Juan Pablo Amado in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-06-13 | Argentina F7 | QF | clay | Juan Pablo Amado | 6-2 2-6 7-6(2) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.