Date: Sep 01, 2012 Location: Las Vegas, NevadaVenue: Mandalay Bay Events CenterBroadcast: Pay-per-view, FX and Facebook*MAIN CARD (Pay-per-view, 10 p.m. ET) Champ Jon Jones vs. Dan Henderson (for light-heavyweight title) Jake Ellenberger vs. Jay Hieron Dennis Siver vs. Eddie Yagin Dennis Hallman vs. Thiago Tavares John Lineker vs. Yasuhiro Urushitani PRELIMINARY CARD (FX, 8 p.m. ET) Danny Castillo vs. Michael Johnson Jeff Hougland vs. Takeya Mizugaki Tim Means vs. Abel Trujillo Daron Cruickshank vs. Henry Martinez PRELIMINARY CARD (Facebook, 7 p.m. ET) Shane Roller vs. Jacob Volkmann Charlie Brenneman vs. Kyle Noke