Tom Aspinall has vacated the UFC heavyweight title, while revealing he was set to return until suffering another setback. Khamzat Chimaev says if he is not booked soon, he will take a break from fighting. Ryan Garcia knocked out Conor Benn, then called for a unification fight. Following Jai Opetaia stopping the WBC cruiserweight champ, he agreed to face unified champ David Benavidez. Today in the FIGHT SPORTS Daily News!