The Argentine sprints into the penalty area to meet a perfect cross from Californian Jorge Villafana and slows down just enough to connect solidly for the first goal of a 3-0 win.
Also in the running:
Joao Plata's cracker after a back-heel setup from Ned Grabavoy for Real Salt Lake’s first goal in a 5-1 over Colorado.
A low, 28-yard blast from Colorado’s Jose Mari.
A superb free kick from D.C. United’s Luis Silva.
Red Bull Bradley Wright-Phillips’ powerful close-range finish in full stride – part of his third hat trick of the season.