Pereira admits fear of returning to fighting after disputed head-shot calls

Alex Pereira has expressed serious doubt about returning to competition following what he says were ignored back-of-the-head strikes in his most recent fight. "Honestly, I'm afraid to go back to fighting with all this going on. I think I've already done my part," Pereira stated publicly. The comments point to lingering frustration over referee Herb Dean's handling of the bout.