Ottoneu Meetups: June 12, Cleveland | June 14, Seattle | June 19, SF

Marcelo Mayer BOS SS/3B L 

Born: 12/12/2002 Age: 22

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Recorder Grot for $5

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

Thu 6/12 Fri 6/13 Sat 6/14
--- NYY 7:10 PM EDT NYY 7:15 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%
99.39%
Change
7Day 0%
30Day 0.3%

2025 OPL 2025 OPL Round 3
OPL Roster%
2.00%
OPL Average Salary
$4.00


June 11, 2025 11:09 PM : Mayer went 2-for-4 with a pair of solo home runs in Wednesday's 4-3 win over the Rays.
Analysis: Wednesday marked the first multi-homer game of the 2021 first-rounder's major-league career. Mayer has been primarily working on the strong side of a platoon with Abraham Toro at third base, and the former is slowly beginning to flash his slugging potential. Mayer is slashing .250/.313/.523 with three long balls, four doubles and four RBI over 44 plate appearances, and he should continue to see the majority of the action at the hot corner as long as Alex Bregman (quadriceps) remains on the injured list.

MLB Stats

Batting

YearTeamGPA AB R HR RBI SB AVG
2025BOS1548 44 93400.25000

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
Jun 11, 2025 BOS TBR 4 4 2 0 0 0 2 2 2 0 0 0 0
Jun 10, 2025 BOS TBR 3 3 0 0 0 0 0 0 0 0 0 0 0
Jun 9, 2025 BOS TBR 2 1 1 1 1 0 0 1 0 0 0 0 0
Jun 8, 2025 BOS @NYY 1 1 0 0 0 0 0 1 0 0 0 0 0
Jun 7, 2025 BOS @NYY 1 1 1 0 0 0 0 1 0 0 0 0 0
Jun 6, 2025 BOS @NYY 2 2 1 0 0 0 1 1 1 0 0 0 0
Jun 4, 2025 BOS LAA 3 2 0 1 0 0 0 1 1 0 0 0 0
Jun 1, 2025 BOS @ATL 4 3 0 1 0 0 0 1 0 0 0 0 0
May 31, 2025 BOS @ATL 4 4 1 0 0 0 0 0 0 0 0 0 0
May 30, 2025 BOS @ATL 4 4 0 0 0 0 0 0 0 0 0 0 0
Totals 28 25 6 3 1 0 3 8 4 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
August 3, 2021 7:49 AM add In Search of Lost Time $8
August 18, 2021 4:03 PM cut In Search of Lost Time $4
August 21, 2021 8:56 PM add Wolfhounds $4
October 9, 2021 4:48 AM increase Wolfhounds $5
October 14, 2022 1:23 AM increase Wolfhounds $6
November 30, 2022 9:40 PM move Osaka Shoulder Team (from Wolfhounds) $6
October 12, 2023 11:20 AM increase Osaka Shoulder Team $7
November 15, 2023 12:39 AM increase Osaka Shoulder Team $8
October 10, 2024 12:26 AM increase Osaka Shoulder Team $9
February 20, 2025 10:21 AM cut Osaka Shoulder Team $0
March 20, 2025 8:17 PM add Recorder Grot $5

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

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
June 10, 2025 9:57 AM Trashcan Bangers Gerrit Cole NYY SP R $16 60IL
Josh Jung TEX 3B R $12 
Marcelo Mayer BOS SS/3B L $5 
 Rougned Roulette Trea Turner PHI SS R $43 
$12 loan
May 27, 2025 4:00 PM ⚾️Corked🍷 Marcelo Mayer BOS SS/3B L $5 
David Festa MIN 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 AAA 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 60IL 
$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 60IL 
 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 
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 AAA Util R $8
 Just the FIP Nick Castellanos PHI OF R $9 
Chris Martin TEX RP R $7 
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 NA 
Jordan Walker STL OF R $6 10IL 
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