Brock Lesnar Announcement, TKO’s New Partnership, Itauma’s Shot At History

Following his SummerSlam main event match this past weekend, Brock Lesnar has announced his retirement. TKO announced its first UFC and WWE events as part of its multi-year partnership with the state of Arizona. The 21-year-old Moses Itauma has a shot to become the second youngest world heavyweight champion in history. Today in the FIGHT SPORTS Daily News!