Keyshawn Davis knocked out Denys Berinchyk in the fourth round on Friday night to win the WBO lightweight title.
Davis, the 25-year-old American, defeated Ukrainian Denys Berinchyk by knockout and claimed the WBO world lightweight title.
UFC 312 is in the books. The second pay-per-view event of the year took place at the Qudos Arena in Sydney, Australia, on Feb ...