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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

Stumptown Sluggers for $4

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

Thu 8/07 Fri 8/08 Sat 8/09
--- @SDP 9:40 PM EDT @SDP 8:40 PM EDT

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

All Leagues
Average $4.30 Median $4.00
FanGraphs Points
Average $4.30 Median $4.00

All Leagues
Average $3.70 Median $3.50
FanGraphs Points
Average $4.50 Median $5.00

Roster%
98.78%
Change
7Day 1.22%
30Day 0.61%

2025 OPL 2025 OPL Round 5
OPL Roster%
0.00%
OPL Average Salary
$0.00


August 2, 2025 1:51 PM : Mayer received an injection in his right wrist Saturday, Christopher Smith of MassLive.com reports.
Analysis: Mayer will be shut down from all activities for three days following his injection. Once they see how the 22-year-old responds to his treatment, the Red Sox will begin to plan out his next steps, which will likely involve him heading out on a minor-league rehab assignment at some point.

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
July 6, 2022 11:43 PM add WAR Horse $1
July 20, 2022 2:57 PM move Love City Land Crabs💙🦀 (from WAR Horse) $1
October 14, 2022 2:08 AM increase Love City Land Crabs💙🦀 $2
November 25, 2022 2:54 PM move Stumptown Sluggers (from Love City Land Crabs💙🦀) $2
October 12, 2023 11:19 AM increase Stumptown Sluggers $3
October 10, 2024 12:17 AM increase Stumptown Sluggers $4

Recent Trades for Marcelo Mayer in FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
August 6, 2025 2:55 PM Trash Can Drummers 🗑️🥁 Austin Riley ATL 3B R $32 10IL 
Marcelo Mayer BOS 2B/SS/3B L $5 10IL 
 WrongSideOfThePlate Vladimir Guerrero Jr. TOR 1B/3B R $40 
$3 loan
August 5, 2025 5:24 PM Gambling Loss in Translation Marcelo Mayer BOS 2B/SS/3B L $1 10IL 
Colson Montgomery CHW SS/3B L $1 
 Down With O.B.P. Jazz Chisholm Jr. NYY 2B/3B/OF L $21 
$19 loan
July 29, 2025 6:56 PM ⚾️Rose to Cooperstown⚾️ Heliot Ramos SFG OF R $16 
Wenceel Perez DET OF S $6 
Marcelo Mayer BOS 2B/SS/3B L $4 10IL 
$8 loan 		Rendon't Want to Play Baseball Blake Snell LAD SP L $24 
Chase DeLauter CLE AAA OF L $1
George Lombard Jr. NYY AA SS R $1
July 28, 2025 10:57 AM Dubuque County Budget Office Isaac Paredes HOU 1B/3B R $11 60IL 
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
 Espresso Dogs Bryce Harper PHI 1B L $52 
$38 loan
July 23, 2025 1:53 AM GF Chaunceys 3.0 Shane McClanahan TBR SP/RP L $8 60IL
Addison Barger TOR 3B/OF L $3 
Parker Meadows DET OF L $5 10IL 
Evan Carter TEX OF L $5 10IL 
Kyle Manzardo CLE 1B L $4 
 Everett Aqua Twins Vladimir Guerrero Jr. TOR 1B/3B R $61 
Marcelo Mayer BOS 2B/SS/3B L $4 10IL 
$40 loan
July 15, 2025 1:34 PM Sometimes Maybe Good Marcelo Mayer BOS 2B/SS/3B L $7 10IL 
Chase Dollander COL AAA SP R $2
 Tyrone Taylor’s Version Mike Trout LAA OF R $38 
$29 loan
July 8, 2025 1:31 PM Hollyhood Marcelo Mayer BOS 2B/SS/3B L $5 10IL 
Andrew Painter PHI AAA SP R $2
 Busch Banditos Bryce Harper PHI 1B L $46 
$39 loan
July 7, 2025 9:24 PM Johnny Hustle 🏃 Marcelo Mayer BOS 2B/SS/3B L $4 10IL 
 Coastal Elites Mookie Betts LAD 2B/SS/OF R $70 
$66 loan
June 26, 2025 2:24 PM Arthurian Legends ⚾ Marcelo Mayer BOS 2B/SS/3B L $1 10IL 
JJ Wetherholt STL AAA SS L $1
 Santa Fe Pitspitters Max Fried NYY SP L $31 
$29 loan
June 22, 2025 10:19 AM Charming Cads Maikel Garcia KCR 2B/SS/3B/OF R $5 
Adley Rutschman BAL C S $19
Marcelo Mayer BOS 2B/SS/3B L $1 10IL 
Andrew Painter PHI AAA SP R $1
 Jamie Moyer Heaters Juan Soto NYM OF L $63 
$37 loan