 Challenger Jack handed Dirrell his first full-fledged loss with a majority decision that saw the 31-year-old Swede control the fight through the middle rounds, relying on a strong jab and a confident aggression to outpoint Dirrell and win a majority decision victory.After Badou Jack vacated the WBC super middleweight title, WBC president Mauricio Sulaiman ordered Dirrel to face Callum Smith for the vacant belt.Following Smith's entry into the World Boxing Super Series, it was announced the fight for the vacant title would be between Dirrell and David Benavidez.