American football in the United States the Fall Experimental Football League played two seasons in 2014 and 2015). Two professional football leagues are pending launch: the Alliance of American Football is scheduled to debut in February 2019, while the XFL, a revamp of a league of the same name that played one season in 2001, is set to return in February 2020. There are several professional indoor football leagues, played at basketball-sized arenas. The oldest one is the Arena Football League, which had several teams co-owned by several NFL owners but is officially independent from the NFL. Indoor football leagues play by significantly different rules that
2015 American Indoor Football season 2015 American Indoor Football season The 2015 American Indoor Football season was the tenth season of American Indoor Football (AIF). The regular season began March 20, 2015, and ended on May 23, 2015. Each team will played an 8-game schedule, with the exception of the Maryland Eagles, who were scheduled to play a 4-game schedule, all on the road. The top 4 teams in the league advanced to the playoffs that began on May 30, 2015. The 2015 offseason saw major change for the AIF, as the defending champion Baltimore Mariners and Cleveland Patriots both folded and the Rochester Raiders