From AAF to XFL to Pacific Pro Football and more, here's a guide to all the new non-NFL football leagues
FILE - In this March 16, 2019, file photo, Orlando Apollos defensive back Mark Myers Jr. (23) warms up before an AAF football game against the Arizona Hotshots Saturday,, in Orlando, Fla.
Former first-rounder Trent Richardson salvages AAF debut with two late touchdowns
Pro football: Why the XFL could succeed where the AAF failed
The AAF makes successful debut as NFL's spring league – but will it last?, US sports
The AAF Can Be 'Invaluable Launching Pad' To NFL, But Needs NFLPA Backing To Survive
AAF 101: A Crash Course On The Alliance Of American Football - FloFootball
Alliance of American Football Failure a Case Study: Jack Heneghan - Bloomberg
What is the AAF? A look at the new football league's rules, founders, and future
AAF was last shot at pro football for former Commander
AAF chairman says league likely needs NFL bailout if it's going to continue – The Denver Post
NFL's playoff entrants may be decided by XFL, CFL, AAF quarterbacks - XFL News and Discussion
Damar Hamlin's Injury Highlights How Dangerous NFL Football Can Be to Players
AAF football league collapse tied to iFinex's crypto bank scandal
One Of The Last Survivors Of The AAF, Kameron Kelly Defeats Everyone's Expectations - Steelers Depot