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Scouting Report
Updated May 18, 2026
Marcelo Mayer, 23-year-old Red Sox second baseman, is being considered for a potential shift to shortstop (his natural position) due to Trevor Story's sports hernia injury. Through 39 games and 130 plate appearances, Mayer is hitting .239 with 2 home runs, 9 RBIs, and a .629 OPS. Despite strong defensive play, he has expressed frustration with his offensive performance this season. Mayer has shown some positive signs with a game-tying solo homer on May 15 and a strong nine-game stretch from April 20-29. He remains flexible about his position assignment and is willing to play wherever manager Chad Tracy needs him, though he expressed comfort returning to shortstop where he played throughout his minor league career.
Strengths
- + Strong defensive performance at second base
- + Game-tying solo home run vs Atlanta (May 15)
- + Excellent nine-game stretch from April 20-29
- + Flexibility and willingness to play multiple infield positions
- + Comfort returning to natural shortstop position
- + Professional attitude and team-first mentality
- + Drafted 4th overall in 2021 as top prospect
- + Productive minor league track record
Weaknesses
- - Struggling offensively with .239 batting average through 39 games
- - Low .629 OPS well below expectations
- - Only 2 home runs and 9 RBIs in 130 plate appearances
- - Limited experience at second base (84 innings in minors)
- - Minimal shortstop experience in majors (3 innings in 2 games last season)
- - Hasn't reached expected production levels since debut
- - Conflict with veteran teammate Willson Contreras over team struggles
- - Expressed personal frustration with offensive performance
Injury Status: day-to-day
About
Marcelo Mayer is a third baseman for the Boston Red Sox.
Player Overview
3B
Boston Red Sox
Recent News
Red Sox Notes: Mayer, Narv ez, Bello
May 18, 2026
Red Sox News & Links: Marcelo Mayer to take over at shortstop?
May 18, 2026
Red Sox Notes: Mayer, Narv ez, Bello
May 18, 2026
Trevor Story Could Require Hernia Surgery
May 17, 2026
Red Sox place Trevor Story on 10-day IL with sports hernia
May 17, 2026