XFL, USFL announce intention to merge of both leagues
USFL, XFL announce intention to merge leagues
XFL, USFL intend to merge to create 1 spring football league: A
XFL and USFL announce intent to merge, fate of Vegas Vipers
Pro football leagues XFL, USFL announce intent to merge
United States Football League - Wikipedia
XFL, USFL to pursue merger of two leagues - San Antonio Business
XFL and USFL announce intent to merge, fate of Vegas Vipers
USFL and XFL announce intent to merge