Boxers Canelo Alvarez of Mexico, center left, and Billy Joe Saunders of Great Britain, center right, pose for cameras as promoter Eddie Hearn, center, trainer Eddy Reynoso, left, and Saunders' father Tommy Saunders, right, all look on during a pre-fight news conference, Thursday, May 6, 2021, in Arlington, Texas. Alvarez and Saunders fight on Saturday, May 8, 2021, for the unified super middleweight world championship. (AP Photo/LM Otero)

Boxer Canelo Alvarez of Mexico listens during a pre-fight news conference, Thursday, May 6, 2021, in Arlington, Texas. Alvarez fights Billy Joe Saunders on Saturday, May 8, 2021, for the unified super middleweight world championship. (AP Photo/LM Otero)

Boxer Billy Joe Saunders of Great Britain listens during a pre-fight news conference, Thursday, May 6, 2021, in Arlington, Texas. Saunders fights Canelo Alvarez on Saturday, May 8, 2021, for the unified super middleweight world championship. (AP Photo/LM Otero)