The Sin was originally announced in 2006 as one of four expansion teams to be included in the 2008 Lingerie Bowl along with the Atlanta Steam, Miami Caliente and San Francisco Seduction.

When the league began play in the 2009–10 season, the Sin were not included as one of the ten inaugural franchises.

The 2010–11 LFL season's championship, still called the Lingerie Bowl, was held at the Thomas & Mack Center in Las Vegas, with the announced intention of establishing the Sin for 2011.

The LFL rebranded to the Legends Football League after the team's first season and shifted to a spring and summer schedule in 2013.

[4] They had planned to return for 2016 season, but were suspended indefinitely due to an inability to find a suitable host venue.