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Marcelo Mayer BOS 2B/SS/3B L 10IL 

Born: 12/12/2002 Age: 22

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

The Kekambas for $3

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

Thu 8/21 Fri 8/22 Sat 8/23
@NYY 7:15 PM EDT @NYY 7:05 PM EDT @NYY 1:05 PM EDT

Positions
2B/SS/3B
2026 Earned Positions
2B/3B/SS

All Leagues
Average $4.30 Median $4.00
H2H FanGraphs Points
Average $3.90 Median $3.00

All Leagues
Average $3.90 Median $4.00
H2H FanGraphs Points
Average $3.30 Median $3.00

Roster%
98.17%
Change
7Day 0%
30Day 1.22%

2025 OPL 2025 OPL Round 6
OPL Roster%
0.00%
OPL Average Salary
$0.00


August 17, 2025 11:14 AM : Mayer will require season-ending surgery on his sprained right wrist, Ian Browne of MLB.com reports.
Analysis: Shortly after being placed on the 10-day injured list July 25, Mayer received an anti-inflammatory shot, but the rookie's wrist didn't respond as well as the Red Sox had hoped. The 22-year-old has opted for a permanent fix for the injury and is expected to face a three-month recovery, per Mac Cerullo of the Boston Herald. Mayer should be back to full health ahead of spring training, when he'll likely have to compete for a starting role after slashing just .228/.272/.402 with four home runs over his first 44 big-league games.

MLB Stats

Batting

YearTeamGPA AB H 2B 3B HR BB HBP SB CS P/G Pts
2025BOS44136127298148002 2.73 120.30

MILB Stats

Batting

YearTeamGPA AB H 2B 3B HR BB HBP SB CS P/G Pts
2021BOS (CPX)26107912541315071 5.77 150.00
2022BOS (A)66308252722619512160 7.67 506.30
2022BOS (A+)25116982641417110 6.34 158.40
2023BOS (A+)3516414542111717152 7.19 251.50
2023BOS (AA)431901693281615143 3.32 142.70
2024BOS (AA)77335300922808302132 6.32 486.70
2025BOS (AAA)431931704651920120 6.03 259.20

Recent Games

Last 10 MLB Games

DateTeamOpponentPAABHBB2B 3BHRRRBIHBPSFSBCS Pts
Jul 23, 2025 BOS @PHI 2 1 0 1 0 0 0 1 0 0 0 0 0 2.00
Jul 21, 2025 BOS @PHI 2 2 0 0 0 0 0 0 0 0 0 0 0 -2.00
Jul 20, 2025 BOS @CHC 4 4 1 0 0 0 0 0 0 0 0 0 0 1.60
Jul 18, 2025 BOS @CHC 4 4 2 0 0 0 0 0 0 0 0 0 0 7.20
Jul 13, 2025 BOS TBR 3 3 1 0 1 0 0 1 0 0 0 0 0 5.50
Jul 12, 2025 BOS TBR 3 2 0 1 0 0 0 0 0 0 0 0 1 -1.80
Jul 11, 2025 BOS TBR 4 4 1 0 1 0 0 0 1 0 0 0 0 4.50
Jul 10, 2025 BOS TBR 3 3 1 0 1 0 0 1 1 0 0 0 0 5.50
Jul 9, 2025 BOS COL 4 4 2 0 0 0 0 1 0 0 0 0 0 7.20
Jul 8, 2025 BOS COL 2 2 0 0 0 0 0 1 0 0 0 0 0 -2.00
Totals 31 29 8 2 3 0 0 5 2 0 0 0 1 27.70

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 13, 2021 12:11 AM add Handle With Care $1
August 13, 2021 8:45 AM cut Handle With Care $1
August 14, 2021 8:46 AM add The FAAB Morons $1
October 9, 2021 4:46 AM increase The FAAB Morons $2
February 14, 2022 9:52 AM cut The FAAB Morons $0
June 18, 2022 2:49 PM add Mo Vaughn $2
June 18, 2022 3:36 PM cut Mo Vaughn $1
August 10, 2022 12:25 PM add Jammie Dodgers $2
October 14, 2022 2:13 AM increase Jammie Dodgers $3
May 4, 2023 8:43 AM cut Jammie Dodgers $2
May 31, 2023 10:04 AM add You You You Ottoneu $3
August 11, 2023 8:50 AM cut You You You Ottoneu $2
September 13, 2023 12:27 PM add Handle With Care $7
September 29, 2023 3:14 PM cut Handle With Care $4
March 2, 2024 12:01 AM add Corpse Revivers $1
April 4, 2024 4:12 PM cut Corpse Revivers $1
August 4, 2024 10:23 AM add Mo Vaughn $2
August 15, 2024 3:50 PM move The Kekambas (from Mo Vaughn) $2
October 10, 2024 1:03 AM increase The Kekambas $3

Recent Trades for Marcelo Mayer in H2H FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
August 14, 2025 12:40 PM Bo Fedes Francisco Lindor NYM SS S $40 
Edwin Diaz NYM RP R $14 
Yordan Alvarez HOU OF L $48 60IL 
Chandler Simpson TBR OF L $6 
Kodai Senga NYM SP R $20 
$89 loan 		Bringers of Reign Adolis García TEX OF R $12 10IL
Kerry Carpenter DET OF L $9 
Ryan Pepiot TBR SP R $10 
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
Cade Horton CHC SP R $3 
August 13, 2025 4:13 AM FREE KAREN READ Aaron Judge NYY OF R $57 
$21 loan 		Damage Inc. Brent Rooker ATH OF R $14 
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
Kyle Teel CHW C L $4 
July 27, 2025 10:02 PM TRENTON LIONS 🦁 Anthony Volpe NYY SS R $11 
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
Jac Caglianone KCR 1B/OF L $5 10IL
 Bethany Beach Blues Logan Gilbert SEA SP R $25 
Cade Cavalli WSN SP/RP R $1 
$9 loan
July 11, 2025 5:56 PM Crazy Birds Jose Altuve HOU 2B/OF R $36
Jose Berrios TOR SP R $8 
$35 loan 		Bogaerts That Joint Kevin Alcantara CHC AAA OF R $2
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
June 30, 2025 10:56 PM Seiya Prayer For My Team Jose Altuve HOU 2B/OF R $30
Robbie Ray SFG SP L $5 
Carson Williams TBR AAA SS R $2
Shota Imanaga CHC SP L $26 
$50 loan 		The Northsiders Joe Musgrove SDP SP R $2 60IL
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
Michael McGreevy STL SP R $2 
Franklin Arias BOS A+ 2B/SS R $2
Matt Shaw CHC 2B/SS/3B R $4 
June 29, 2025 3:15 AM Woo Woo Trains Ronny Mauricio NYM 2B/3B S $1 
Samuel Basallo BAL C/1B L $3 
 The Moo Day Marcelo Mayer BOS 2B/SS/3B L $4 10IL 
May 30, 2025 2:16 PM Duda Wright Thing Marcelo Mayer BOS 2B/SS/3B L $1 10IL 
Nick Kurtz ATH 1B L $6 
 Washington Grays José Ramírez CLE 3B S $46 
$39 loan
May 17, 2025 7:50 PM Dead Rabbits SC Xander Bogaerts SDP 2B/SS R $17 
Zack Wheeler PHI SP R $44 15IL 
Lucas Giolito BOS SP R $4 
Pete Fairbanks TBR RP R $8 
Kyle Teel CHW C L $2 
$45 loan 		Cherry Pie Jared Jones PIT SP R $13 60IL 
Owen Caissie CHC OF L $3 
Moises Ballesteros CHC AAA C L $2
Marcelo Mayer BOS 2B/SS/3B L $8 10IL 
Yuki Matsui SDP RP L $4
April 24, 2025 6:38 PM Neto Free-man Kerry Carpenter DET OF L $7 
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
 Team To Be Named Later Carlos Rodon NYY SP L $11 
March 21, 2025 6:19 PM Say It Ain’t So, Sho(hei)! Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
 Mr. Taco Presented by Taco John’s Aroldis Chapman PIT RP L $5