Women's Professional Soccer (WPS) was a top level professional women's soccer league in the United States. It began play on March 29, 2009. The league was composed of seven teams for its first two seasons and fielded six teams for the 2011 season, with continued plans for future expansion. The WPS was the highest level in the United States soccer pyramid for the women's game.

On January 30, 2012, the league announced suspension of the 2012 season, citing several internal organization struggles as the primary cause. Some of these issues included an ongoing legal battle with magicJack owner Dan Borislow and the lack of resources invested into the league. On May 18, 2012 WPS announced the league folded and would not return in 2013. After the WPS folded, the National Women's Soccer League formed and took WPS's place as the top professional women's soccer league.

History

Planning

After the folding of Women's United Soccer Association, which played its third and final full season in 2003, WUSA Reorganization Committee was formed in September of that year. The committee led to the founding in November 2004 of the non-profit organization, Women's Soccer Initiative, Inc. (WSII), whose stated goal was "promoting and supporting all aspects of women's soccer in the United States", including the founding of a new professional league. Attempts to relaunch WUSA in full fell through in 2004 (when the league's member teams played in two WUSA Festivals instead) and 2005. In June 2006, WSII announced the relaunch of the league for the 2008 season.