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Coby Mayo BAL 1B/3B R 

Born: 12/10/2001 Age: 23

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Big Papi memories for $4

On MLB 40-man: YES
Acquired: Drafted 4th Rd (103) '20

Sun 8/03 Mon 8/04 Tue 8/05
8Batting 8 @CHC 3-5 F @PHI 6:45 PM EDT @PHI 6:45 PM EDT

Positions
1B/3B
2026 Earned Positions
1B

All Leagues
Average $5.69 Median $5.00
FanGraphs Points
Average $5.80 Median $6.00

All Leagues
Average $4.90 Median $5.00
FanGraphs Points
Average $5.30 Median $5.50

Roster%
95.41%
Change
7Day 3.37%
30Day 0.92%

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


August 3, 2025 2:29 PM : Mayo will start at first base and bat eighth in Sunday's game against the Cubs.
Analysis: Mayo has been one of the main beneficiaries in the wake of the Orioles' active trade deadline, during which Baltimore shipped out Ryan O'Hearn, Cedric Mullins and Ramon Laureano. The rookie will make a third straight start at first base Sunday, and he could retain a regular spot in the lineup even if Ryan Mountcastle (hamstring) returns from the 60-day injured list during the upcoming week. The Orioles could install Mountcastle as their everyday designated hitter, which would keep first base open for Mayo, who is slashing .241/.389/.517 with two home runs and a 6:6 BB:K since the All-Star break.

MLB Stats

Batting

YearTeamGPA AB H 2B 3B HR BB HBP SB CS P/G Pts
2024BAL17464140004100 -0.21 -3.60
2025BAL381211082370312110 2.9 110.20

MILB Stats

Batting

YearTeamGPA AB H 2B 3B HR BB HBP SB CS P/G Pts
2021BAL (CPX)37520012000 7.2 21.60
2021BAL (CPX)2384712360311260 6.69 153.80
2021BAL (A)271251063381516350 8.19 221.20
2022BAL (CPX)26500001000 -1 -2.00
2022BAL (A+)68288255641621427351 5.73 389.50
2022BAL (AA)341451283240512400 4.64 157.80
2023BAL (AA)78347287883021751841 8.28 645.80
2023BAL (AAA)62267217581511242510 6.66 412.70
2024BAL (A+)4161363032100 16.63 66.50
2024BAL (AAA)89390345992332240344 7.03 625.40
2025BAL (AAA)4519516838102823111 5.14 231.50

Recent Games

Last 10 MLB Games

DateTeamOpponentPAABHBB2B 3BHRRRBIHBPSFSBCS Pts
Aug 2, 2025 BAL @CHC 4 4 0 0 0 0 0 0 0 0 0 0 0 -4.00
Aug 1, 2025 BAL @CHC 3 2 0 1 0 0 0 0 0 0 0 0 0 1.00
Jul 29, 2025 BAL TOR 2 1 0 1 0 0 0 0 0 0 0 0 0 2.00
Jul 29, 2025 BAL TOR 5 5 0 0 0 0 0 0 0 0 0 0 0 -5.00
Jul 28, 2025 BAL TOR 4 4 3 0 0 0 1 1 2 0 0 0 0 22.20
Jul 27, 2025 BAL COL 3 3 1 0 1 0 0 1 0 0 0 0 0 5.50
Jul 26, 2025 BAL COL 2 1 1 1 1 0 0 1 2 0 0 0 0 10.50
Jul 25, 2025 BAL COL 3 3 1 0 0 0 1 1 1 0 0 0 0 12.00
Jul 24, 2025 BAL @CLE 3 2 0 0 0 0 0 0 0 1 0 0 0 1.00
Jul 22, 2025 BAL @CLE 4 1 1 3 0 0 0 1 0 0 0 0 0 13.60
Totals 33 26 7 6 2 0 2 5 5 1 0 0 0 58.80

Last 10 MILB Games

DateLevelTeamOpponentPAABHBB2B 3BHRRRBIHBPSFSBCS
May 29, 2025 AAA NOR LHV 3 3 1 0 0 0 0 0 0 0 0 0 0
May 29, 2025 AAA NOR LHV 4 4 1 0 0 0 0 0 1 0 0 0 0
May 25, 2025 AAA NOR @STP 5 5 2 0 0 0 1 1 1 0 0 0 0
May 24, 2025 AAA NOR @STP 3 3 1 0 1 0 0 0 0 0 0 0 1
May 24, 2025 AAA NOR @STP 5 5 2 0 0 0 0 0 1 0 0 0 0
May 23, 2025 AAA NOR @STP 4 4 0 0 0 0 0 0 0 0 0 0 0
May 22, 2025 AAA NOR @STP 4 4 0 0 0 0 0 1 0 0 0 0 0
May 22, 2025 AAA NOR @STP 3 3 1 0 0 0 0 0 1 0 0 0 0
May 18, 2025 AAA NOR JAX 4 4 1 0 0 0 1 1 1 0 0 0 0
May 17, 2025 AAA NOR JAX 5 3 0 2 0 0 0 0 0 0 0 0 0
Totals 40 38 9 2 1 0 2 3 5 0 0 0 1

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
April 24, 2023 12:15 PM add The Minimal Effort Meatballers $1
October 12, 2023 11:41 AM increase The Minimal Effort Meatballers $2
October 10, 2024 12:21 AM increase The Minimal Effort Meatballers $4
November 15, 2024 12:17 AM increase The Minimal Effort Meatballers $6
May 21, 2025 12:35 PM cut The Minimal Effort Meatballers $3
June 1, 2025 11:32 PM add Big Papi memories $4

Recent Trades for Coby Mayo in FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
July 31, 2025 8:17 AM Mayor of Ding Dong City Jeremy Pena HOU SS R $5 
Coby Mayo BAL 1B/3B R $3 
Jackson Merrill SDP OF L $15 
 Wonderful Rainbow José Ramírez CLE 3B S $45 
Andrew Benintendi CHW OF L $1 
$23 loan
July 28, 2025 3:14 PM Veteran Presents Jorge Polanco SEA 2B/3B S $1 
 Stroman Troopers Coby Mayo BAL 1B/3B R $4 
$2 loan
July 23, 2025 4:35 PM Fettuccine Alfaro Gerrit Cole NYY SP R $8 60IL
Coby Mayo BAL 1B/3B R $6 
 Mick’s Mad Dogs Xander Bogaerts SDP 2B/SS R $12 
Yoshinobu Yamamoto LAD SP R $33 
$31 loan
July 20, 2025 8:15 PM SABRmagician✨ Shane McClanahan TBR SP/RP L $12 60IL 
Coby Mayo BAL 1B/3B R $7 
Zebby Matthews MIN SP R $3 
Hagen Smith CHW AA SP L $1
Roki Sasaki LAD SP R $9 60IL 
 Ripken Retreads 🚙 Paul Goldschmidt NYY 1B R $14 
Ryan McMahon COL 3B L $8
Randy Arozarena SEA OF R $26 
$20 loan
June 29, 2025 2:51 PM Quacker Jacks 🦆🥜 Hunter Greene CIN AAA SP R $8 15IL 
Heliot Ramos SFG OF R $3 
Coby Mayo BAL 1B/3B R $3 
Eury Perez MIA SP R $8 
Mason Miller ATH RP R $6 
 Animal Spirits Nathan Eovaldi TEX SP R $9 
Vladimir Guerrero Jr. TOR 1B/3B R $51 
Framber Valdez HOU SP L $23 
$55 loan
June 19, 2025 10:51 PM Just a Bit Outside Mookie Betts LAD 2B/SS/OF R $60 
Kyle Schwarber PHI OF L $32 
Gregory Soto BAL RP L $2
$83 loan 		The Mookie PC Small Group CJ Abrams WSN SS L $7 
Coby Mayo BAL 1B/3B R $4 
June 11, 2025 9:45 PM Fidelio Coby Mayo BAL 1B/3B R $6 
Cade Horton CHC SP R $6 
Kristian Campbell BOS AAA 2B/SS/OF R $8 
 Shocknawe José Ramírez CLE 3B S $48 
Randy Arozarena SEA OF R $16 
Jack Leiter TEX SP/RP R $5 
$40 loan
June 11, 2025 9:35 PM Warning Track Power Josh Jung TEX 3B R $9 
Coby Mayo BAL 1B/3B R $12 
 I am Jack's Raging Bile Duct 👹 Tanner Bibee CLE SP R $23 
June 9, 2025 12:46 PM GF Chaunceys 3.0 Coby Mayo BAL 1B/3B R $4 
 Stroman Troopers Lucas Erceg KCR RP R $4
June 4, 2025 1:51 PM Henry's Hot Dogs Bobby Witt Jr. KCR SS R $39 
$25 loan 		Ottawa Lynx Coby Mayo BAL 1B/3B R $4 
James Wood WSN OF L $5 
Spencer Schwellenbach ATL SP R $3 60IL
Bryce Eldridge SFG AAA 1B L $5