Can the XFL and USFL coexist or is a merger in the offing? - The Athletic
XFL vs. USFL: Which players get paid more? - Sportskeeda Stories
XFL vs. USFL: Comparing the differences in the spring football leagues
The Rock's XFL to Merge with USFL to Form New Spring Football League, Details TBD, News, Scores, Highlights, Stats, and Rumors
XFL vs. USFL: Which is better? Breaking down the strengths, weaknesses of each spring football league
The Curious Case of Alternative football league Quarterbacks
XFL advocates 'long game' after reported $60M losses; here's how it could survive alongside USFL
XFL, USFL engage in arms race as competition for best available players heats up - XFL News and Discussion
XFL vs USFL: Revenue, Salaries, Viewership & Ratings
Oliver Luck and XFL 2.0: What's Different This Time - Sports Illustrated