Break the Chain: The USFL's Virtual 1st Down Measurements Are Working
NFL, NFLPA ban 10 helmet models after failing testing
Potential News on USFL Tryouts for 2022 Season
How the USFL is already making a healthy dent on NFL rosters
USFL reveals new rules, adds unique twists ahead of debut season - Sports Illustrated
Pro football leagues XFL and USFL announce intent to merge
The USFL Tests Football Tech. The NFL Could Adopt It. - The New York Times
USFL Updates Website Ahead of 2022 Announcement
USFL introduces technology to automate official first down decisions - Sports Illustrated
Darren Waller overcame addiction to become one of NFL's best tight ends for Las Vegas Raiders
Lions roundtable: Should Jared Goff sit entire preseason? – The Morning Sun
The USFL's muted opening weekend lacked the XFL's self-awareness
N.F.L. Bows to Marijuana's New Status - The New York Times
AAF Founder Knows Why XFL and USFL Failed, Looks to Avoid the Mistakes
Conversion (gridiron football) - Wikipedia