Racing PositionsWho are the greatest MMA fighters by year, from 1993 to the present day?1YESPN.comProchazka-Ulberg to vie for title as Pereira vacates39mBrett OkamotoTen years into his UFC career, Moreno still thinks he can be a three-time champion15hCarlos Contreras LegaspiMMA divisional rankings: Heavyweight top 10 is light on changes or impact4dBrett OkamotoIrish lightweight Hughes to headline PFL Belfast5dMcGregor teases return, open to fight 'no name'6dBrett OkamotoStrickland stops Hernandez, wants Chimaev next6dBrett OkamotoBrady-Buckley to headline April 25 Fight Night6dBrett OkamotoVan sets first title defense vs. Taira at UFC 3271dBrett OkamotoMVP, book these three fights on the Rousey vs. Carano card7dESPN staff