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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

buckner_for_hall for $4

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

Mon 8/18 Tue 8/19 Wed 8/20
BAL 7:10 PM EDT BAL 7:10 PM EDT ---

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

All Leagues
Average $4.29 Median $4.00
Ottoneu Classic (4x4)
Average $5.00 Median $5.00

All Leagues
Average $3.70 Median $3.50
Ottoneu Classic (4x4)
Average $3.00 Median $2.00

Roster%
97.86%
Change
7Day 0.92%
30Day 1.53%

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 R HR OBP SLG
2025BOS441362040.272060.40157

MILB Stats

Batting

YearTeamGPA R HR OBP SLG
2021BOS (CPX)261072530.377360.43956
2022BOS (A)663084690.405840.50397
2022BOS (A+)251161540.379310.44898
2023BOS (A+)351642370.365850.52414
2023BOS (AA)431902060.253970.35503
2024BOS (AA)773356080.370150.48000
2025BOS (AAA)431933190.347150.47059

Recent Games

Last 10 MLB Games

DateTeamOpponentPAABHBB2B 3BHRRRBIHBPSFSBCS
Jul 23, 2025 BOS @PHI 2 1 0 1 0 0 0 1 0 0 0 0 0
Jul 21, 2025 BOS @PHI 2 2 0 0 0 0 0 0 0 0 0 0 0
Jul 20, 2025 BOS @CHC 4 4 1 0 0 0 0 0 0 0 0 0 0
Jul 18, 2025 BOS @CHC 4 4 2 0 0 0 0 0 0 0 0 0 0
Jul 13, 2025 BOS TBR 3 3 1 0 1 0 0 1 0 0 0 0 0
Jul 12, 2025 BOS TBR 3 2 0 1 0 0 0 0 0 0 0 0 1
Jul 11, 2025 BOS TBR 4 4 1 0 1 0 0 0 1 0 0 0 0
Jul 10, 2025 BOS TBR 3 3 1 0 1 0 0 1 1 0 0 0 0
Jul 9, 2025 BOS COL 4 4 2 0 0 0 0 1 0 0 0 0 0
Jul 8, 2025 BOS COL 2 2 0 0 0 0 0 1 0 0 0 0 0
Totals 31 29 8 2 3 0 0 5 2 0 0 0 1

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
June 19, 2022 4:29 PM add Garbage Inn $1
October 14, 2022 2:02 AM increase Garbage Inn $2
March 9, 2023 9:29 PM cut Garbage Inn $0
April 9, 2023 7:05 PM add Portland Hopeful $2
August 24, 2023 2:55 PM move Garbage Inn (from Portland Hopeful) $2
October 12, 2023 12:08 PM increase Garbage Inn $3
December 26, 2023 6:30 AM move All Proofs (from Garbage Inn) $3
May 5, 2024 6:39 AM move Garbage Inn (from All Proofs) $3
August 16, 2024 9:46 PM move buckner_for_hall (from Garbage Inn) $3
October 10, 2024 1:03 AM increase buckner_for_hall $4

Recent Trades for Marcelo Mayer in Ottoneu Classic (4x4)

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
June 17, 2025 11:17 PM Bazzana Bananas Juan Soto NYM OF L $67 
$60 loan 		zing boom tararrel Samuel Basallo BAL C/1B L $3 
Marcelo Mayer BOS 2B/SS/3B L $2 10IL 
Walker Jenkins MIN AA OF L $2
June 10, 2025 1:13 PM Cairo Syrupmakers Chris Paddack MIN SP R $3 
Juan Soto NYM OF L $88 
$83 loan 		KitCatz Marcelo Mayer BOS 2B/SS/3B L $2 10IL 
Bryce Miller SEA AAA SP R $6 15IL 
Andrew Painter PHI AAA SP R $2
May 24, 2025 7:20 PM Hot Talent Lava Jackson Chourio MIL OF R $5 10IL 
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
 Portland Diamond Project Vladimir Guerrero Jr. TOR 1B/3B R $37 
Dylan Cease SDP SP R $16 
Michael Harris II ATL OF L $11 
$62 loan
January 9, 2025 4:32 PM Tango De La Muerte Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
Jackson Holliday BAL 2B/SS L $10 
Brooks Lee MIN 2B/SS/3B S $4 
 Who’s Yordaddy? Marcus Semien TEX 2B R $21 
Jack Flaherty LAD SP R $6 
Lawrence Butler OAK OF L $5 
December 9, 2024 1:54 PM Cicely Marmots 🦫 Freddy Peralta MIL SP R $22 
 Raleigh Fingers Marcelo Mayer BOS 2B/SS/3B L $5 10IL 
November 24, 2024 3:36 PM Magic Bus Marcus Semien TEX 2B R $21 
 Babip Pecota Vorp and Eckstein LLP Marcelo Mayer BOS 2B/SS/3B L $6 10IL 
August 14, 2024 9:45 PM buckner_for_hall Starling Marte NYM OF R $3 
Spencer Turnbull CHC AAA SP/RP R $3
Austin Riley ATL 3B R $40 10IL 
$42 loan 		Garbage Inn Curtis Mead TBR 1B/2B/3B R $3 
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
Charlie Condon COL AA 1B R $1
Braden Montgomery CHW AA OF S $1
August 3, 2024 12:23 PM Electric Pigs Anthony Volpe NYY SS R $9 
Marcelo Mayer BOS 2B/SS/3B L $4 10IL 
 (Insert Soto Pun Here) Tyler O'Neill BOS OF R $7 10IL 
Jazz Chisholm Jr. NYY 2B/3B/OF L $8 
$2 loan
May 15, 2024 12:40 AM Their Eyes Were Watching God Shane McClanahan TBR SP/RP L $2 60IL 
Marcelo Mayer BOS 2B/SS/3B L $1 10IL 
Roman Anthony BOS OF L $2 
 zing boom tararrel Oneil Cruz PIT SS/OF L $14 7IL 
Pete Crow-Armstrong CHC OF L $2 
$11 loan
May 3, 2024 6:38 AM Garbage Inn Nolan Arenado STL 3B R $18 10IL
Christopher Morel CHC 2B/3B/OF R $6
Bobby Witt Jr. KCR SS R $21 
 All Proofs Mitchell Parker WSN SP L $1 
Marcelo Mayer BOS 2B/SS/3B L $3 10IL 
Yoshinobu Yamamoto LAD SP R $43 
$6 loan