The Women's Football Alliance (WFA) is a professional full-contact Women's American football tackle minor league that began play in 2009. It is the largest 11-on-11 football league for women in the world, and the longest running active women's football league in the U.S. Since 2016, the league has operated with three competitive levels: Pro, Division 2 and Division 3. The league is owned and operated by Jeff King and of Exeter, California. Lisa King is also a wide receiver for the WFA's, .