NBC To Broadcast USFL Games Along With Fox Under Multi-Year Rights Deal – Deadline
XFL and USFL announce intent to merge beginning in 2024 season, unifying spring football leagues
Maulers' USFL reportedly in talks to merge with XFL
Pro football leagues XFL, USFL announce intent to merge
XFL vs USFL: Can These Two Spring Football Leagues Co-Exist in 2023?
XFL, USFL to pursue merger of two leagues - San Antonio Business Journal
What if the NFL and USFL Merged in 1987? (Part I)
USFL, XFL to Merge After First Seasons to 'Ensure Future Growth' - TheWrap
Pro football leagues XFL and USFL announce intent to merge, Pro Sports
XFL, USFL announce intention to merge - NBC Sports
XFL-USFL Merger? USFL marketing? EndZone Mailbag show
XFL, USFL spring football leagues will merge; how will NFL react?
How the USFL Could Affect an XFL Return
XFL, United States Football League Unveil Merger Plan – The Hollywood Reporter