Jake O'Brien
Acting

Jake O'Brien

Born 1984-09-25 · Indianapolis, Indiana, USA

Jacob Allen O'Brien is a retired American professional mixed martial artist who most recently competed in the Heavyweight division. A professional competitor from 2005 until 2012, he fought for the UFC, WEC, and DREAM.

Cast

Known for

UFC 94: St-Pierre vs. Penn 2★ 5.1Viewing moment
UFC 94: St-Pierre vs. Penn 2
2009
UFC 82: Pride of a Champion★ 6.5Viewing moment
UFC 82: Pride of a Champion
2008
UFC Fight Night 8: Evans vs. SalmonViewing moment
UFC Fight Night 8: Evans vs. Salmon
2007
WEC 19: UndisputedViewing moment
WEC 19: Undisputed
2006
UFC 100: Lesnar vs. Mir 2★ 6.5Viewing moment
UFC 100: Lesnar vs. Mir 2
2009
UFC Fight Night 14: Silva vs. IrvinViewing moment
UFC Fight Night 14: Silva vs. Irvin
2008
UFC 65: Bad Intentions★ 6.9Viewing moment
UFC 65: Bad Intentions
2006
UFC Fight Night 6: Sanchez vs. ParisyanViewing moment
UFC Fight Night 6: Sanchez vs. Parisyan
2006

Frequent collaborators

Georges St-PierreGeorges St-PierreJon FitchJon FitchJames IrvinJames IrvinHermes FrancaHermes FrancaKim Dong-hyunKim Dong-hyunClay GuidaClay GuidaAnderson SilvaAnderson SilvaJosh KoscheckJosh Koscheck