UFC 251 features three title fights at the top of the card, each with a unique story surrounding it. Kamaru Usman puts his welterweight championship on the line against former training partner Gilbert Burns. Alexander Volkanovski defends the featherweight title against the man he took it from, Max Holloway. And Petr Yan and Jose Aldo face off for the bantamweight title that was left vacant by the surprising retirement of Henry Cejudo.
12hKim Pegula, with John Keim