They play in the Pro Division of the Women's Football Alliance (WFA).

Home games are played at St. Mary's High School in St. Louis, MO.

The Slam played in the National Women's Football Association from their inception in 2003 until 2008.

On August 15, 2009, the Slam won the first Women's Football Alliance league championship game, defeating the West Michigan Mayhem 21–14 at Pan American Stadium in New Orleans, Louisiana.

In 2021, they elevated to the Pro Division of the WFA — the most competitive field of teams in the sport women's football.