Alba leads Barcelona to 2-1 comeback win over Sociedad

Barcelona's Lionel Messi gestures during the Spanish La Liga soccer match between FC Barcelona and Real Sociedad at the Camp Nou stadium in Barcelona, Spain, Wednesday, Dec. 16, 2020. (AP Photo/Joan Monfort)

Barcelona's Antoine Griezmann during the Spanish La Liga soccer match between FC Barcelona and Real Sociedad at the Camp Nou stadium in Barcelona, Spain, Wednesday, Dec. 16, 2020. (AP Photo/Joan Monfort)

Barcelona's Jordi Alba celebrates after scoring his side's first goal during the Spanish La Liga soccer match between FC Barcelona and Real Sociedad at the Camp Nou stadium in Barcelona, Spain, Wednesday, Dec. 16, 2020. (AP Photo/Joan Monfort)

Barcelona's Jordi Alba, second right, celebrates after scoring his side's first goal during the Spanish La Liga soccer match between FC Barcelona and Real Sociedad at the Camp Nou stadium in Barcelona, Spain, Wednesday, Dec. 16, 2020. (AP Photo/Joan Monfort)

Barcelona's Frenkie de Jong, third left, scores his side's second goal during the Spanish La Liga soccer match between FC Barcelona and Real Sociedad at the Camp Nou stadium in Barcelona, Spain, Wednesday, Dec. 16, 2020. (AP Photo/Joan Monfort)

Barcelona's Frenkie de Jong celebrates with teammates after scoring his side's second goal during the Spanish La Liga soccer match between FC Barcelona and Real Sociedad at the Camp Nou stadium in Barcelona, Spain, Wednesday, Dec. 16, 2020. (AP Photo/Joan Monfort)