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Marcelo Mayer BOS SS/3B L 

Born: 12/12/2002 Age: 22

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

niknames 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
H2H FanGraphs Points
Average $3.88 Median $3.00

All Leagues
Average $4.20 Median $5.00
H2H FanGraphs Points
Average $3.10 Median $2.50

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 5, 2025 9:22 AM : Mayer went 0-for-2 with a walk, an RBI and a run scored in Wednesday's 11-9 win over the Angels.
Analysis: Mayer earned his first career RBI in the majors in an underwhelming fashion: he walked with the bases loaded in the first inning. He was eventually removed from the game against a lefty reliever. Mayer is typically out of the starting lineup against southpaws, but he held his own against them in the minors this season with a .712 OPS. The infield prospect is batting .188 (6-for-32) with three walks, two doubles and three runs scored over his first nine games in the majors.

MLB Stats

Batting

YearTeamGPA AB H 2B 3B HR BB HBP SB CS P/G Pts
2025BOS10373472013000 2.94 29.40

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
Jun 6, 2025 BOS @NYY 2 2 1 0 0 0 1 1 1 0 0 0 0 13.00
Jun 4, 2025 BOS LAA 3 2 0 1 0 0 0 1 1 0 0 0 0 1.00
Jun 1, 2025 BOS @ATL 4 3 0 1 0 0 0 1 0 0 0 0 0 0.00
May 31, 2025 BOS @ATL 4 4 1 0 0 0 0 0 0 0 0 0 0 1.60
May 30, 2025 BOS @ATL 4 4 0 0 0 0 0 0 0 0 0 0 0 -4.00
May 28, 2025 BOS @MIL 4 4 0 0 0 0 0 0 0 0 0 0 0 -4.00
May 27, 2025 BOS @MIL 4 3 2 1 1 0 0 0 0 0 0 0 0 14.10
May 26, 2025 BOS @MIL 4 4 1 0 0 0 0 0 0 0 0 0 0 1.60
May 25, 2025 BOS BAL 4 4 2 0 1 0 0 1 0 0 0 0 0 10.10
May 24, 2025 BOS BAL 4 4 0 0 0 0 0 0 0 0 0 0 0 -4.00
Totals 37 34 7 3 2 0 1 4 2 0 0 0 0 29.40

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
May 16, 2024 12:53 PM add niknames $1
October 10, 2024 12:50 AM increase niknames $2

Recent Trades for Marcelo Mayer in H2H FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
May 30, 2025 2:16 PM Duda Wright Thing Marcelo Mayer BOS SS/3B L $1 
Nick Kurtz ATH 1B L $6 10IL 
 Choir Boys 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 NA 
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 AAA OF L $3
Moises Ballesteros CHC AAA C L $2
Marcelo Mayer BOS SS/3B L $8 
Yuki Matsui SDP RP L $4 
April 24, 2025 6:38 PM Neto Free-man Kerry Carpenter DET OF L $7 
Marcelo Mayer BOS SS/3B L $3 
 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 SS/3B L $3 
 Mr. Taco Presented by Taco John’s Aroldis Chapman BOS RP L $5 
March 9, 2025 2:06 PM Inglorious Bartolos* Michael Toglia COL AAA 1B/OF S $7 
Marcelo Mayer BOS SS/3B L $3 
 Seattle Old Dogs Yandy Diaz TBR 1B R $21 
LaMonte Wade Jr. SFG 1B/OF L $5 
$20 loan
March 8, 2025 8:51 PM 2022 and 2028 All-Stars Marcelo Mayer BOS SS/3B L $5 
 Big Papi memories Jonathan India KCR 2B/3B/OF R $12 
February 23, 2025 2:28 PM dogs of Coffee Marcelo Mayer BOS SS/3B L $4 
Brooks Lee MIN 2B/SS/3B S $3 
 Bengie's Cycle Joey Ortiz MIL SS/3B R $5 
January 28, 2025 6:47 PM Damage Inc. Aaron Judge NYY OF R $57 
Jose Caballero TBR 2B/SS/3B/OF R $7 
 FREE KAREN READ Francisco Lindor NYM SS S $39 
Marcelo Mayer BOS SS/3B L $3 
Dylan Crews WSN OF R $11 10IL 
January 27, 2025 7:13 PM Cherry Pie Ivan Herrera STL C R $4 
Ryan Pepiot TBR SP R $14 
 Savoy Special Emmanuel Rodriguez MIN AAA OF L $6
Marcelo Mayer BOS SS/3B L $8 
January 19, 2025 11:52 PM Inglorious Bartolos* Andrew Heaney TEX SP L $4 
Tanner Scott SDP RP L $5 
 Jackson & Jackson Paint(er) Co Justin Martinez ARI RP R $3 
Marcelo Mayer BOS SS/3B L $3