By Jack Ryan
UFC welterweight champion Kamaru Usman put a stamp on his rivalry with Jorge Masvidal with a crushing right hand and following up on the ground for a knockout victory at 1:02 of the second round in the main event of UFC 261 in Jacksonville.
With the victory, Usman defended his 170-pound title. It was the first time Masvidal had been finished by KO/TKO since 2008.
