None, USC Quarterbacks do not make it in the NFL.
Philip Blake plays for the Arizona Cardinals.
Antwon Blake plays for the Pittsburg Steelers.
Blake Clingan plays for the Washington Redskins.
Blake Annen plays for the Philadelphia Eagles.
Terrance Mitchell plays for the Dallas Cowboys.
Charles Mitchell plays for the Denver Broncos.
Mitchell Schwartz plays for the Cleveland Browns.
Blake Costanzo plays for the San Francisco 49ers.
Emory Blake plays for the St. Louis Rams.
Mitchell Van Dyk plays for the St. Louis Rams.
Blake Bortles plays for the Jacksonville Jaguars.
All sites say not likely .