12 Followers
Performance
Price graph
Games
Games
18 Jul
MLB
19 Jul
MLB
20 Jul
MLB
21 Jul
MLB
Info
Jersey Number
#39Age
22Birthplace
usaCards supply
Limited
52
Rare
14
Super Rare
0
Unique
1
NewsPowered by
Powered by
12 July 2025
Contributes to win
Mayer went 1-for-4 with a double and an RBI in Friday's 5-4 win over the Rays.
Analysis
Mayer had a run-scoring double for the second straight game, both of which helped the Red Sox come back after the Rays had taken a lead. He's set to become the primary second baseman after the team activated third baseman Alex Bregman from the injured list Friday. Mayer, who is batting .225 through 38 games, has hit safely in three straight games, going 4-for-11 with two doubles, two RBI and two runs scored.
11 July 2025
Set to be primary second baseman
Manager Alex Cora said Friday that Mayer will get the majority of the playing time at second base moving forward, Mac Cerullo of the Boston Herald reports.
Analysis
The 22-year-old's roster spot appeared in question with Alex Bregman (quadriceps) returning from the injured list Friday, but the Red Sox will keep Mayer in the majors and shift him to the middle infield. The rookie has seen most of his playing time thus far at the hot corner, but he has yet to get on track at the plate with a .234/.272/.421 slash line and 29.8 percent strikeout rate through 37 games. Mayer is starting at the keystone and batting seventh Friday versus the Rays.
11 July 2025
Survives roster decision
Mayer will remain on the Red Sox roster after the team optioned David Hamilton to Triple-A Worcester on Thursday to clear a spot for Alex Bregman (quadriceps), Chris Cotillo of MassLive.com reports.
Analysis
Bregman's return Friday was going to present a roster crunch, but it's Mayer who will stay in the majors. The 22-year-old top prospect will likely occupy the strong side of a platoon at second base with Romy Gonzalez. Mayer had a key run-scoring double Thursday during Boston's three-run seventh inning.
7 July 2025
Sitting out third straight
Mayer is again absent from the lineup for Monday's contest against the Rockies.
Analysis
The Red Sox are facing a lefty (Austin Gomber) for the third straight day. The lefty-swinging Mayer has been out of the lineup for all three contests, though he did receive two plate appearances off the bench in Sunday's win over the Nationals. Mayer is 4-for-22 with a 7:0 K:BB early on versus southpaws at the big-league level. Nate Eaton is again at third base Monday.