UFC 109: Relentless
5/10
UFC 109: Relentless was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on February 6, 2010 at the Mandalay Bay Events Center in Las Vegas, Nevada.
Randy Couture
Mark Coleman
Chael Sonnen
Nate Marquardt
Paulo Thiago
Mike Swick
Demian Maia
Dan Miller
Matt Serra
Frank Trigg
Mac Danzig
Justin Buchholz
Melvin Guillard
Ronys Torres
Robert Emerson
Phillipe Nover
Phil Davis
Brian Stann
Chris Tuchscherer
Tim Hague
Joey Beltran
Rolles Gracie
