There are 230 total colleges represented in Week 1 of the NFL, with USC having 44 former players.

Miami has 37 former players, followed by LSU with 36, as well as Georgia, Ohio State and Texas with 35 apiece.

Florida has 30 former players, while fellow SEC school Alabama has 26. California, Iowa and Michigan each have 25 players.

There were seven starting quarterbacks apiece that played at current Pac-12 and SEC schools, while there are 21 younger than 30.