Canelo Álvarez vs. Callum Smith was a professional boxing match contested on 19 December 2020, for the WBC, WBA and The Ring Super Middleweight championship.

[2] Canelo Álvarez had fought in three different weight divisions in his previous three bouts, having defeated Rocky Fielding at super middleweight, before returning to middleweight to unify against Daniel Jacobs (giving him 3 out of the 4 belts) and most recently in November 2019 when he moved up to Light Heavyweight to successfully challenge Sergey Kovalev for his WBO belt.

On 17 November Álvarez confirmed he would be challenging Smith on 19 December 2020, with the vacant WBC title also at stake.

[6] Álvarez's trainer Eddy Reynoso revealed that his fighter had been sparring with undefeated heavyweight Frank Sánchez in preparation for the bout.

[9] At the end 12 rounds Álvarez won by unanimous decision with scores of 119–109, 119–109, 117–111.