Fighter

Jake O'Brien

12-1-0 · American Kickboxing Academy

Physical

Stance
Orthodox

Fights

Jon Jones vs. Jake O'Brien
Light Heavyweight · completed · KO/TKO · R1 · 4
Winner Jon Jones
Jake O'Brien vs. Christian Wellisch
Catch Weight · completed · KO/TKO · R1 · 1
Winner Jake O'Brien
Cain Velasquez vs. Jake O'Brien
Catch Weight · completed · KO/TKO · R1 · 4
Winner Cain Velasquez
Andrei Arlovski vs. Jake O'Brien
Heavyweight · completed · KO/TKO · R1 · 4
Winner Andrei Arlovski
Jake O'Brien vs. Heath Herring
Heavyweight · completed · KO/TKO · R1 · 4
Winner Heath Herring
Jake O'Brien vs. Josh Shockman
Lightweight · completed · Decision - Unanimous · R3 · 5
Winner Jake O'Brien
Jake O'Brien vs. Kristof Midoux
Lightweight · completed · Decision - Unanimous · R3
Winner Jake O'Brien