The four Las Vegas-themed home teams were the Tommy Gun Terrors, The Notorious VIP, Hoover Damned, and the Flying Aces.
[4] In 2007, the WFTDA began hosting Regional playoffs to qualify for Championships, and at the first WFTDA Western Regional Tournament, Sin City won their opening round bout against Rose City Rollers or Portland, 95-92,[5] but lost their second round bout to the Texas Rollergirls of Austin, Texas, 121-49.
[6] In 2013, Sin City returned to WFTDA Playoff competition, at the newly created Division 2 level, entering the tournament in Des Moines as the top seed.
[10] In 2014, Sin City returned to Division 2 Playoffs as the fifth seed in Duluth, Minnesota, winning their opening game against Brewcity Bruisers of Milwaukee, 194-141.
[11] Sin City followed this win by taking their semifinal against St. Chux Derby Chix 174-141 to secure a spot in the tournament final.