Cleveland meetup, June 12 | Seattle meetup, June 14

Marcelo Mayer BOS SS/3B L 

Born: 12/12/2002 Age: 22

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

da Mets for $5

On MLB 40-man: YES
Acquired: Drafted 1st Rd (4) '21

Fri 5/30 Sat 5/31 Sun 6/01
@ATL 7:15 PM EDT @ATL 4:10 PM EDT @ATL 1:35 PM EDT

Positions
SS/3B
2026 Earned Positions
3B/SS

All Leagues
Average $4.29 Median $4.00
Old School (5x5)
Average $4.38 Median $4.00

All Leagues
Average $4.20 Median $5.00
Old School (5x5)
Average $3.50 Median $3.00

Roster%
99.69%
Change
7Day 0.3%
30Day 0.91%

2025 OPL 2025 OPL Round 2
OPL Roster%
3.53%
OPL Average Salary
$3.83


May 26, 2025 9:12 AM : Mayer started at third base and went 2-for-4 with a run scored in Sunday's 5-1 loss to Baltimore.
Analysis: Mayer, who went hitless in four at-bats during his MLB debut Saturday, picked up his first hit in the majors on his first at-bat of the day. The left-handed hitter singled to the opposite field. He later pulled a double in the eighth inning and scored his first MLB run. With the Red Sox describing Alex Bregman's quadriceps injury as "significant" and "pretty severely strained," Mayer is line for regular turns at third base.

MLB Stats

Batting

YearTeamGPA AB R HR RBI SB AVG
2025BOS520 19 10000.26316

MILB Stats

Batting

YearTeamGPA AB R HR RBI SB AVG
2021BOS (CPX)26107 91 2531770.27473
2022BOS (A)66308 252 46940160.28571
2022BOS (A+)25116 98 1541310.26531
2023BOS (A+)35164 145 2373450.28966
2023BOS (AA)43190 169 2062040.18935
2024BOS (AA)77335 300 60838130.30667
2025BOS (AAA)43193 170 3194320.27059

Recent Games

Last 10 MLB Games

DateTeamOpponentPAABHBB2B 3BHRRRBIHBPSFSBCS
May 28, 2025 BOS @MIL 4 4 0 0 0 0 0 0 0 0 0 0 0
May 27, 2025 BOS @MIL 4 3 2 1 1 0 0 0 0 0 0 0 0
May 26, 2025 BOS @MIL 4 4 1 0 0 0 0 0 0 0 0 0 0
May 25, 2025 BOS BAL 4 4 2 0 1 0 0 1 0 0 0 0 0
May 24, 2025 BOS BAL 4 4 0 0 0 0 0 0 0 0 0 0 0
Totals 20 19 5 1 2 0 0 1 0 0 0 0 0

Last 10 MILB Games

DateLevelTeamOpponentPAABHBB2B 3BHRRRBIHBPSFSBCS
May 23, 2025 AAA WOR DUR 4 4 2 0 0 0 1 2 2 0 0 0 0
May 21, 2025 AAA WOR DUR 5 2 0 3 0 0 0 1 0 0 0 0 0
May 20, 2025 AAA WOR DUR 5 5 2 0 0 0 0 1 1 0 0 0 0
May 18, 2025 AAA WOR @BUF 5 5 0 0 0 0 0 0 0 0 0 0 0
May 17, 2025 AAA WOR @BUF 5 5 2 0 0 0 0 0 1 0 0 1 0
May 16, 2025 AAA WOR @BUF 5 3 0 2 0 0 0 1 0 0 0 0 0
May 15, 2025 AAA WOR @BUF 4 4 0 0 0 0 0 0 0 0 0 0 0
May 14, 2025 AAA WOR @BUF 5 4 2 1 0 0 0 2 1 0 0 0 0
May 13, 2025 AAA WOR @BUF 5 4 2 1 0 0 1 2 3 0 0 0 0
May 11, 2025 AAA WOR @LHV 4 4 0 0 0 0 0 0 0 0 0 0 0
Totals 47 40 10 7 0 0 2 9 8 0 0 1 0

Avg Salary & Roster%

Last 30 days

2026 Position Eligibility Progress

To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.

Transaction History

Date Transaction Type Team Salary
September 22, 2021 8:21 PM add Swinging 4 the Fences $3
September 23, 2021 12:02 AM cut Swinging 4 the Fences $2
September 24, 2021 12:03 AM add Tigers 2095 $3
October 9, 2021 4:55 AM increase Tigers 2095 $4
October 14, 2022 1:24 AM increase Tigers 2095 $5
April 27, 2023 10:46 PM cut Tigers 2095 $3
April 30, 2023 11:03 PM add Kanobis $3
August 18, 2023 2:36 PM move ⚾️Corked🍷 (from Kanobis) $3
October 12, 2023 12:07 PM increase ⚾️Corked🍷 $4
October 10, 2024 12:24 AM increase ⚾️Corked🍷 $5
May 28, 2025 4:01 PM move da Mets (from ⚾️Corked🍷) $5

Recent Trades for Marcelo Mayer in Old School (5x5)

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
May 27, 2025 4:00 PM ⚾️Corked🍷 Marcelo Mayer BOS SS/3B L $5 
David Festa MIN AAA SP R $8 
Andrew Painter PHI AAA SP R $7
 da Mets Yoshinobu Yamamoto LAD SP R $42 
$22 loan
May 16, 2025 8:24 PM 🌽 Cans of Corn and Worm Burners 🪱 Moises Ballesteros CHC AAA C L $1
Marcelo Mayer BOS SS/3B L $3 
Carson Williams TBR AAA SS R $4
Dalton Rushing LAD C/OF L $3
Thomas Harrington PIT AAA SP/RP R $1
Bryce Eldridge SFG AA 1B L $2
Hagen Smith CHW AA SP L $2
 The Neanderthal Mookie Betts LAD 2B/SS/OF R $51
Corbin Burnes ARI SP R $36 
$74 loan
May 10, 2025 8:26 AM The Balking Dead (@camarcano) Willson Contreras STL C/1B R $13 
Kevin Gausman TOR SP R $16 
Ronald Acuña Jr. ATL OF R $70 
$86 loan 		Secret Treasure Loaf Agustin Ramirez MIA C/1B R $4 
Marcelo Mayer BOS SS/3B L $3 
Ben Casparius LAD SP/RP R $1 
Spencer Jones NYY AA OF L $1
Colby Thomas ATH AAA OF R $2
May 2, 2025 1:36 PM work in progress Robert Suarez SDP RP R $5 
Ronel Blanco HOU SP R $5 15IL 
 Kenny Lofton Jr's Two Way Contract Marcelo Mayer BOS SS/3B L $3 
Jacob Misiorowski MIL AAA SP/RP R $3
$5 loan
April 23, 2025 11:39 AM Foulest Tips Brent Rooker ATH OF R $11
Marcelo Mayer BOS SS/3B L $4 
 Grace's Heaters Blake Snell LAD SP L $25 60IL
$10 loan
April 8, 2025 4:16 PM THE ⚾️ GAME !! Evan Carter TEX OF L $5 10IL 
Marcelo Mayer BOS SS/3B L $3 
Kristian Campbell BOS 2B/SS/OF R $22 
 Big Papi memories Emmanuel Clase CLE RP R $22 
Pete Crow-Armstrong CHC OF L $6 
Mason Miller ATH RP R $14 
$12 loan
March 26, 2025 1:31 PM MC Betamax Marcelo Mayer BOS SS/3B L $5 
Jordan Lawlar ARI Util R $8 
 2 Pfaadt 2 Furious Nick Castellanos PHI OF R $9 
Chris Martin TEX RP R $7 15IL
David Bednar PIT RP R $9 
$12 loan
March 15, 2025 6:54 PM The Lumber Jacks Riley Greene DET OF L $13 
Francisco Alvarez NYM C R $6 
Jordan Walker STL OF R $6 
Masyn Winn STL SS R $8 
Marcelo Mayer BOS SS/3B L $4 
Andrew Painter PHI AAA SP R $6
 Drifting Tornadoes 🌪 Mookie Betts LAD 2B/SS/OF R $52
Rafael Devers BOS 3B L $46 
Michael Harris II ATL OF L $28 
$86 loan
January 31, 2025 9:27 AM Snafu Sluggers 🤦‍♂️ Willson Contreras STL C/1B R $17 
Carlos Rodon NYY SP L $10 
 AIRheads Marcelo Mayer BOS SS/3B L $2 
January 27, 2025 7:52 AM O's hit! Carlos Estevez PHI RP R $10 
 Post Hype Sleepers Marcelo Mayer BOS SS/3B L $5 
Jac Caglianone KCR AAA 1B L $2