Detroit Lions will evaluate openly gay Michael Sam 'solely' on his ability to win football games
Carl Nassib Has Top-selling NFL Jersey Day After Coming Out
There have been 11 known gay players in NFL history - Outsports
Missouri football player Michael Sam says he is gay, aims to be first publicly gay player in NFL – New York Daily News
Penn State's James Franklin and Saquon Barkley, NFL's Roger Goodell voice support for Carl Nassib
My Life on the Line: How the NFL Damn Near Killed Me and Ended Up Saving My Life: O'Callaghan, Ryan, Zeigler, Cyd: 9781617757587: : Books
Carl Nassib's debut as openly gay NFL player is big deal
Missouri football player Michael Sam says he is gay, aims to be first publicly gay player in NFL – New York Daily News
We Salute You, Founding Fathers of the NFL's Analytics Movement - The Ringer
Carl Nassib reflects on publicly coming out on social media, hopes for fall NFL season - Good Morning America