Kamaru Usman (16-1) finished off Colby Covington (15-2) in the fifth round with a TKO victory to retain his welterweight championship Saturday night from T-Mobile Arena in Las Vegas.
Kamaru Usman (16-1) finished off Colby Covington (15-2) in the fifth round with a TKO victory to retain his welterweight championship Saturday night from T-Mobile Arena in Las Vegas.