Jake O'Brien
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
Acting
Place of birth
Indianapolis, Indiana, USA
Birthday
9/25/1984
Known For
Credits
Photos
WEC 19: Undisputed
0
UFC Fight Night 8: Evans vs. Salmon
0
UFC 82: Pride of a Champion
6.5
UFC Fight Night 14: Silva vs. Irvin
0
UFC 100: Lesnar vs. Mir 2
5.5
UFC 94: St-Pierre vs. Penn 2
5.7
UFC Fight Night 6: Sanchez vs. Parisyan
0
UFC 65: Bad Intentions
6.9