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

Fedde Wap for $2

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

Sat 6/07 Sun 6/08 Mon 6/09
@NYY 7:35 PM EDT @NYY 7:10 PM EDT TBR 7:10 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 2
OPL Roster%
3.53%
OPL Average Salary
$3.83


June 7, 2025 9:20 AM : Mayer went 1-for-2 with a solo home run in Friday's 9-6 loss to the Yankees.
Analysis: The Red Sox were out of this game early, falling behind 7-0, but Mayer's fifth-inning homer -- a no-doubter -- sparked a rally that made a blowout into a close game. It was Mayer's first MLB homer coming one game after he logged is first RBI as a major-leaguer.

MLB Stats

Batting

YearTeamGPA AB R HR RBI SB AVG
2025BOS1037 34 41200.20588

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 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
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 37 34 7 3 2 0 1 4 2 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
October 1, 2021 10:29 AM add Small but Slow $5
October 1, 2021 10:30 AM cut Small but Slow $3
April 1, 2022 10:43 PM add Fedde Wap $1
October 14, 2022 1:44 AM increase Fedde Wap $2
April 12, 2023 10:02 AM cut Fedde Wap $1
May 26, 2023 1:30 PM add JV Baseball $2
October 12, 2023 11:47 AM increase JV Baseball $3
January 10, 2024 10:28 PM move The Roman Empire (from JV Baseball) $3
October 10, 2024 12:33 AM increase The Roman Empire $4
January 30, 2025 11:26 AM cut The Roman Empire $0
March 2, 2025 6:20 AM add Fedde Wap $2

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 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 15IL 
$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 
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 
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 1B L $2