Former welterweight champion Kamaru Usman takes on rising contender Joaquin Buckley on Saturday in the main event of UFC ...

The UFC welterweight division will soon be shaken up by the entrance of Islam Makhachev, the long-reigning lightweight titleholder. Makhachev is vacating his title and moving up, bidding farewell to ...

Fight analysis At one point, Kamaru Usman was a dominant welterweight champion and one of the best pound-for-pound fighters ...