Altidore scores twice, Toronto FC beats San Jose 4-0San Jose Earthquakes' Anibal Godoy, top, is tackled by Toronto FC's Steven Beitashour during first-half MLS soccer match action in Toronto, Saturday, Sept. 9, 2016. (Jon Blacker/The Canadian Press via AP)
Victor Vazquez and Canadian substitute Jonathan Osorio also scored to help Toronto (17-3-8) extend its home regular-season undefeated streak to 15 games (12-0-3) dating to October.
Alex Bono made three saves for the shutout.
Marco Urena led San Jose (10-12-6) with two shots on target.