Luke Rockhold may have completed a career defining performance on Saturday evening with his second round stoppage of Lyoto Machida at UFC on FOX 15 .
It was not without its obstacles several weeks before the fight .
Luke Rockhold may have completed a career defining performance on Saturday evening with his second round stoppage of Lyoto Machida at UFC on FOX 15 , but it was not without its obstacles several weeks before the fight .