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 in American soccer quarterfinals, played in 2016 Seattle advanced to the quarterfinals, played in 2016 2015 in American soccer The 2015 season was the 103rd season of competitive soccer in the United States. Note: the table below has no impact on playoff qualification and is used solely for determining host of the MLS Cup, certain CCL spots, the Supporters' Shield trophy, seeding in the 2016 Canadian Championship, and 2016 MLS draft. The conference tables are the sole determinant for teams qualifying for the playoffs. teams in bold are still active in the competition D.C. advanced to the quarterfinals, played in 2016 LA advanced