The Chicago Cubs agreed to a contract with veteran first baseman Carlos Santana, MLB Network reported Sunday morning. Terms of the deal were not immediately known for Santana, who was released by the Cleveland Guardians on Thursday, ending his third tenure with the club. The Cubs (78-58) have won eight of their past 12 games and reside 6 1/2 games in back of the first-place Milwaukee Brewers in the National League Central. Santana, 39, is having the least productive season of his career, with a .225/.316/.333 slash line through 116 games.