San Jose forward Landon Donovan did not dress for Wednesday's game in San Jose, Calif., because of flu-like symptoms.
Arturo Alvarez and Ramiro Corrales hit the crossbar while Dwayne De Rosario was denied by Gonzalez and had a goalward shot cleared by a defender, as did Brian Mullan.
Mullan scored San Jose's goal in the 90th minute on an assist by Brian Ching.