Jake O'Brien

Acting

Born 1984-09-25

Indianapolis, Indiana, USA

Biography

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.

Known For

Popular credits

5.5

UFC 100: Lesnar vs. Mir 2

Self

6.5

UFC 82: Pride of a Champion

Self

5.7

UFC 94: St-Pierre vs. Penn 2

Self

6.9

UFC 65: Bad Intentions

Self

4.5

DREAM 15

Self

WEC 19: Undisputed

Self

UFC Fight Night 8: Evans vs. Salmon

Self

UFC Fight Night 14: Silva vs. Irvin

Self

UFC Fight Night 6: Sanchez vs. Parisyan

Self