New USFL rules include three-point tries, best-of-three overtime shootout, onside kick alternative
The Top 10 Differences Between the NFL and the CFL - HowTheyPlay
Once again, the XFL and USFL are back. And once again, we ask … why?
USFL rules, explained: The biggest differences vs. NFL and XFL, including kickoffs and incomplete clock rules
New USFL rules: 3-point tries, OT shootout
USFL rules, explained: The biggest differences vs. NFL and XFL, including kickoffs and incomplete clock rules
XFL vs. USFL: Comparing the differences in the spring football leagues
Should The USFL Adopt Rules And Innovations From The XFL?
USFL Rules School: What rules differ from the NFL? – Football Zebras