This Saturday's rematch between Lyoto Machida and Dan Henderson was supposed to serve as the UFC on FOX 19 co-main event, but that is longer the case. In a major announcement made on Wednesday, the UFC revealed that Machida admitted to using an undisclosed banned substance during a recent out-of-competition drug test. Machida claims he didn't know that the substance was banned both in and out-of-competition, and while the results of his test aren't yet available, the admittance itself is enough to remove him from his rematch with Hendo.
Henderson has 'no respect' for Machida following admission of banned substance use
