Watch Couture vs Coleman live video fight in the UFC 109 event. Couture just recently marked his return to the light heavyweight division with a win against Vera at UFC 105 while Coleman, who is coming of an injury will fight for the first time since his July upset of Bonnar. UFC 109 will also feature Josh Koscheck vs. Paulo Thiago in a co-feature match. Nogueira vs Vera match is also expected in the UFC 109 event as well as Marquardt vs Sonnen. UFC 109: Relentless will takes place at Mandalay Bay Events Center, Las Vegas on February 6, 2010. UFC 109 live stream can be watch via PPV.