Red Sox Call Up Top Prospect Marcelo Mayer After Bregman Injury

The Boston Red Sox are calling up their top shortstop prospect, Marcelo Mayer, to the major league team following an injury to third baseman Alex Bregman, who is expected to be placed on the injured list due to a quadriceps strain. Mayer, who has primarily played shortstop in Triple-A Worcester but also has experience at second base and third base, is hitting well with a .271/.347/.471 slash line, nine home runs, and 43 RBIs this season. The move is seen as a direct response to Bregman's injury and Mayer's versatility gives the Red Sox flexibility in filling the infield gap. Red Sox manager Alex Cora confirmed multiple players are being considered to replace Bregman, but Mayer's call-up is the most immediate action. Meanwhile, the Red Sox face challenges promoting other top prospects like Roman Anthony, whose advancement depends on opening spots in the outfield or designated hitter positions. Mayer was the fourth overall pick in the 2021 draft and is ranked as the No. 2 prospect in the Red Sox organization and eighth in MLB.