Callum Smith vs. Erik Skoglund

Callum Smith vs. Erik Skoglund was a professional boxing match contested on 16 September 2017.

Background
After WBC champion Badou Jack moved up to light-heavyweight, number one contender Callum Smith and number two ranked Anthony Dirrell were ordered to face each for the vacant belt. However after disagreements over the location and Dirrell's refusal to enter the upcoming World Boxing Super Series, so the fight could take place in the quarter-finals, the fight was cancelled and the WBC allowed Dirrell and David Benavidez to the fight for the vacant title.

At the WBSS draft Gala, held at the Grimaldi Forum in Monaco, Smith, who was second-seeded, chose to fight the unbeaten Swedish contender Erik Skoglund, who had been fighting light-heavyweight. Smith explained why he chose Skoglund, saying he felt Skoglund was 'stylistically the best fight' for him. On 19 July, Smith confirmed the fight would take place at the Echo Arena in Liverpool on 16 September 2017. It would also be the first fight of the series. Smith also admitted, on paper, Skoglund is the best boxer he would fight. Skoglund, who had previously fought in Sweden, Finland, Denmark and Germany, said he had no issues with traveling to England, as he was looking to prove himself.

The fight
Skoglund came out fighting and blooded Smith's nose in the fifth round. Smith would take control in the latter rounds, dropping the swede in the 11th round after a barrage of big shots. The fight would go the full 12 rounds and Smith won a clear unanimous decision with scores of 116–112, 117–110 & 117–111.

Aftermath
Smith moved in the WBSS semi final to face the winner of the Jürgen Brähmer vs. Robert Brant bout on 27 October 2017.

The next quarter final was held three weeks later between Chris Eubank Jr and Avni Yildirim.

Skoglund was set to face Rocky Fielding on the undercard of Tony Bellew vs. David Haye II but an injury to Haye got the bout be pushed back. On 8 December 2017, he suffered a brain hemorrhage during a sparring session in his hometown, Nyköping. He was put into a medically induced coma and had surgery. Skoglund was awakened from the coma in January 2018 and was seen responsive and walking with the help of a crutch.

Undercard
Confirmed bouts: