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Marcelo Mayer BOS AAA SS L

Born: 12/12/2002 Age: 22

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Secret Treasure Loaf for $3

On MLB 40-man: NO
Acquired: Drafted 1st Rd (4) '21

Sat 4/26 Sun 4/27 Mon 4/28
Not starting @CLE 1:10 PM EDT 6:10 PM EDT DH @CLE 1:40 PM EDT ---

Positions
SS
2026 Earned Positions
Util

All Leagues
Average $4.30 Median $4.00
Old School (5x5)
Average $4.38 Median $4.00

All Leagues
Average $3.60 Median $3.50
Old School (5x5)
Average $3.50 Median $3.00

Roster%
99.08%
Change
7Day 0.3%
30Day 1.22%

2025 OPL 2025 OPL Round 1
OPL Roster%
5.00%
OPL Average Salary
$4.08

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)2193 86 1362810.26744

Recent Games

Last 10 MILB Games

DateLevelTeamOpponentPAABHBB2B 3BHRRRBIHBPSFSBCS
Apr 24, 2025 AAA WOR SYR 5 3 0 1 0 0 0 1 2 0 1 0 0
Apr 23, 2025 AAA WOR SYR 3 3 2 0 0 0 1 1 2 0 0 0 0
Apr 23, 2025 AAA WOR SYR 4 3 2 1 0 0 0 0 0 0 0 0 0
Apr 22, 2025 AAA WOR SYR 4 4 2 0 1 0 1 1 2 0 0 0 0
Apr 20, 2025 AAA WOR @ROC 5 5 2 0 0 0 1 1 3 0 0 0 0
Apr 19, 2025 AAA WOR @ROC 5 4 2 1 1 0 0 0 2 0 0 0 0
Apr 18, 2025 AAA WOR @ROC 7 7 2 0 0 0 1 1 7 0 0 0 0
Apr 17, 2025 AAA WOR @ROC 4 3 0 1 0 0 0 0 0 0 0 0 0
Apr 17, 2025 AAA WOR @ROC 4 4 1 0 0 0 0 1 0 0 0 0 0
Apr 15, 2025 AAA WOR @ROC 5 5 1 0 0 0 0 0 1 0 0 0 0
Totals 46 41 14 4 2 0 4 6 19 0 1 0 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 6, 2021 9:43 AM add Secret Treasure Loaf $3
October 9, 2021 4:44 AM increase Secret Treasure Loaf $4
October 14, 2022 1:22 AM increase Secret Treasure Loaf $5
April 28, 2023 7:56 AM cut Secret Treasure Loaf $3
July 23, 2023 4:45 PM add Alan @TheFantasyFix $6
October 12, 2023 12:01 PM increase Alan @TheFantasyFix $7
November 15, 2023 12:39 AM increase Alan @TheFantasyFix $8
January 10, 2024 10:23 PM move Alton Giants (Nathan Grimm) (from Alan @TheFantasyFix) $8
October 10, 2024 12:33 AM increase Alton Giants (Nathan Grimm) $9
January 30, 2025 11:56 AM cut Alton Giants (Nathan Grimm) $0
March 10, 2025 9:23 PM add Secret Treasure Loaf $3

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

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
April 23, 2025 11:39 AM Foulest Tips Brent Rooker ATH OF R $11 
Marcelo Mayer BOS AAA SS L $4
 Grace's Heaters Blake Snell LAD SP L $25 15IL 
$10 loan
April 8, 2025 4:16 PM THE ⚾️ GAME !! Evan Carter TEX AAA OF L $5
Marcelo Mayer BOS AAA SS 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 AAA SS L $5
Jordan Lawlar ARI AAA Util R $8 
 2 Pfaadt 2 Furious 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 
Masyn Winn STL SS R $8 
Marcelo Mayer BOS AAA SS L $4
Andrew Painter PHI A 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 AAA SS L $2
January 27, 2025 7:52 AM O's hit! Carlos Estevez PHI RP R $10 
 Post Hype Sleepers Marcelo Mayer BOS AAA SS L $5
Jac Caglianone KCR AA 1B L $2
January 26, 2025 11:05 PM Buster Olney Fans Ian Happ CHC OF S $11 
Dylan Cease SDP SP R $18 
Evan Carter TEX AAA OF L $10
Marcelo Mayer BOS AAA SS L $4
 Raleigh Monkey Carson Williams TBR AAA SS R $4
Roman Anthony BOS AAA OF L $5
Noah Schultz CHW AA SP L $6
January 25, 2025 11:53 AM No Way José Ranger Suarez PHI AAA SP L $3 15IL 
Brice Turang MIL 2B L $4 
Brayan Bello BOS SP R $5 
Marcelo Mayer BOS AAA SS L $3
Bubba Chandler PIT AAA SP R $2
 Partial Tilt George Kirby SEA SP R $26 15IL 
January 2, 2025 12:19 PM Hodgepodge Powered by Aaron Judge Marcelo Mayer BOS AAA SS L $3
 Exit 9 Ezequiel Tovar COL SS R $9 10IL 
December 4, 2024 8:35 AM Kamino Thunderclouds Carlos Rodon NYY SP L $10 
Gleyber Torres NYY 2B R $8 
 NY Mets 1986 Marcelo Mayer BOS AAA SS L $2
Yoshinobu Yamamoto LAD SP R $43