United Soccer League (USL) is an organizer of soccer leagues in the United States. It operates several men's and women's leagues, both professional and...

The United States soccer league system is a series of professional and amateur soccer leagues based, in whole or in part, in the United States. Sometimes...

professional men's soccer league in the United States that began play in 2011. The USL is sanctioned by the United States Soccer Federation (U.S. Soccer) as a Division...

The United Premier Soccer League (UPSL) is an American for-profit soccer league that was founded in Santa Ana in Southern California, with teams in regionalized...

U.S. Soccer sanctions referees and soccer tournaments for most soccer leagues in the United States. The U.S. Soccer Federation also administers and operates...

The United States Soccer Federation (USSF) governs most levels of soccer in the United States, including the national teams, professional leagues, and...

Major League Soccer (MLS) is a men's professional soccer league sanctioned by the United States Soccer Federation, which represents the sport's highest...

USL League One (USL1) is a professional men's soccer league in the United States that had its inaugural season in 2019. The Division III league is operated...

Women's Soccer League (NWSL) is a professional women's soccer league at the top of the United States league system (alongside the USL Super League). Headquartered...

The United Soccer League was a professional soccer league in the United States in 1984 and 85. By the end of 1983, professional outdoor soccer in the United...