Joaquin Buckley stakes claim for ‘Crazy’ fight with UFC star Kamaru Usman next: ‘He’s not booked’
Joaquin Buckley stakes claim for ‘Crazy’ fight with UFC star Kamaru Usman next: ‘He’s not booked’

UFC welterweight Joaquin Buckley calls out former champion Kamaru Usman for potential matchup. Usman is currently riding a three-fight… 

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