Marcelo Mayer BOS SS/3B L 

Born: 12/12/2002 Age: 22

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Never tell me the odds! 🎲🎲 for $4

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

Sat 7/05 Sun 7/06 Mon 7/07
Not starting @WSN 10-3 F @WSN 1:35 PM EDT COL 7:10 PM EDT

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

All Leagues
Average $4.30 Median $4.00
FanGraphs Points
Average $4.28 Median $4.00

All Leagues
Average $4.30 Median $5.00
FanGraphs Points
Average $4.00 Median $5.00

Roster%
99.69%
Change
7Day 0.3%
30Day 0.3%

2025 OPL 2025 OPL Round 3
OPL Roster%
2.00%
OPL Average Salary
$4.00


July 5, 2025 12:45 PM : Mayer is not in the starting lineup Saturday versus Washington, Chris Cotillo of MassLive.com reports.
Analysis: Mayer had started four straight games after coming off the bereavement list Monday, but he'll get at least a partial rest day Saturday against Nationals lefty Mitchell Parker. With Mayer out of the lineup, Nate Eaton is starting at third base and batting leadoff while Romy Gonzalez is playing second base.

MLB Stats

Batting

YearTeamGPA AB H 2B 3B HR BB HBP SB CS P/G Pts
2025BOS3110194215146001 3.12 96.60

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 4, 2025 BOS @WSN 5 5 2 0 0 0 0 1 1 0 0 0 0 6.20
Jul 2, 2025 BOS CIN 4 4 1 0 1 0 0 1 0 0 0 0 0 4.50
Jul 1, 2025 BOS CIN 3 3 0 0 0 0 0 0 0 0 0 0 0 -3.00
Jun 30, 2025 BOS CIN 5 5 2 0 1 0 0 1 0 0 0 0 1 6.30
Jun 25, 2025 BOS @LAA 3 3 0 0 0 0 0 0 0 0 0 0 0 -3.00
Jun 24, 2025 BOS @LAA 4 4 3 0 0 1 0 1 1 0 0 0 0 18.50
Jun 23, 2025 BOS @LAA 4 4 0 0 0 0 0 0 0 0 0 0 0 -4.00
Jun 22, 2025 BOS @SFG 0 0 0 0 0 0 0 0 0 0 0 0 0 0.00
Jun 21, 2025 BOS @SFG 4 3 0 1 0 0 0 0 0 0 0 0 0 0.00
Jun 20, 2025 BOS @SFG 4 4 0 0 0 0 0 0 0 0 0 0 0 -4.00
Totals 36 35 8 1 2 1 0 4 2 0 0 0 1 21.50

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
March 25, 2022 9:29 AM add Never tell me the odds! 🎲🎲 $1
October 14, 2022 1:39 AM increase Never tell me the odds! 🎲🎲 $2
October 12, 2023 11:04 AM increase Never tell me the odds! 🎲🎲 $3
October 10, 2024 12:13 AM increase Never tell me the odds! 🎲🎲 $4

Recent Trades for Marcelo Mayer in FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
June 26, 2025 2:24 PM Arthurian Legends ⚾ Marcelo Mayer BOS SS/3B L $1 
JJ Wetherholt STL AA 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/3B/OF R $5
Adley Rutschman BAL C S $19 10IL 
Marcelo Mayer BOS SS/3B L $1 
Andrew Painter PHI AAA SP R $1
 Jamie Moyer Heaters Juan Soto NYM OF L $63 
$37 loan
June 20, 2025 2:55 PM Cruz’n in my El Caminero 🚙 Xander Bogaerts SDP 2B/SS R $15 
Kevin Gausman TOR SP R $17 
Luis Castillo SEA SP R $17 
Marcelo Mayer BOS SS/3B L $6 
 Beefy’s Bashers José Ramírez CLE 3B S $48 
Taj Bradley TBR SP R $8 
June 14, 2025 10:26 PM Alls Quiet on the Westburg Front Paul Goldschmidt NYY 1B R $4 
Merrill Kelly ARI SP R $3 
Fernando Tatis Jr. SDP OF R $52
Jackson Chourio MIL OF R $46
Shota Imanaga CHC SP L $19 
$55 loan 		The Flying Rutschman Bryce Harper PHI 1B L $40 
Marcelo Mayer BOS SS/3B L $7 
Bubba Chandler PIT AAA SP R $9
Harry Ford SEA AAA C R $3
Hyeseong Kim LAD 2B/OF L $9
June 13, 2025 7:53 PM Pretzel Marcelo Mayer BOS SS/3B L $4 
Matt Shaw CHC 2B/SS/3B R $5 
Jac Caglianone KCR 1B/OF L $3 
 You're Killin Me Smalls Julio Rodriguez SEA OF R $35
$23 loan
June 11, 2025 8:50 AM JMAC37 Marcelo Mayer BOS SS/3B L $1 
Zebby Matthews MIN SP R $2 15IL 
Cam Smith HOU 3B/OF R $1 
 Chimichangas Robbie Ray SFG SP L $4 
Royce Lewis MIN 3B R $14 
June 7, 2025 8:42 PM Coming Down Yoshinobu Yamamoto LAD SP R $46 
$33 loan 		High motor gym rats 🧀🐀🐁 Marcelo Mayer BOS SS/3B L $6 
Harry Ford SEA AAA C R $1
Kristian Campbell BOS AAA 2B/SS/OF R $4
May 29, 2025 7:04 PM Straw Hats Sandy Alcantara MIA SP R $9 
Matt Vierling DET 3B/OF R $4
Evan Carter TEX OF L $7 
Marcelo Mayer BOS SS/3B L $4 
Travis Bazzana CLE CPX 2B L $8
Hagen Smith CHW AA SP L $6
 Jay Bruce Springsteen LTD. Jorge Polanco SEA 2B/3B S $6 
Luke Weaver NYY RP R $5 
Mark Leiter Jr. NYY RP R $5
Fernando Tatis Jr. SDP OF R $48
$35 loan
May 23, 2025 7:11 PM Black Earth Bombers Bobby Witt Jr. KCR SS R $46 
$22 loan 		Magic Plantains 🍌 Marcelo Mayer BOS SS/3B L $3 
Jordan Lawlar ARI AAA Util R $7 7IL
Bubba Chandler PIT AAA SP R $2
Dylan Crews WSN OF R $12 10IL 
May 21, 2025 6:23 PM 🐻Big Bad Bruins🐻 Jackson Jobe DET SP R $8 60IL
Cole Young SEA 2B/SS L $1 
 Farm to Table Marcelo Mayer BOS SS/3B L $5 
Logan Henderson MIL AAA SP/RP R $2