News & Your Opinion Halo Tue ,06 2525 3 days ago Last Updated : 08:00 AM Former UFC fighters file lawsuits, alleging the MMA promotion restricts their earning potential Two former UFC fighters have filed antitrust lawsuits against the mixed-martial arts behemoth HALO NEWSLETTER Keep reading HALO with a Free Subscription unlock this story instantly and join members and pros reading HALO daily -It's Free SIGN UP LOGIN