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SM
Seattle Mariners
Baseball
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Full System
Updated: Mar 9, 2026
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Recent Transactions
Last 7 days
Ryan Loutos
Optioned
(Mar 8, 2026)
Seattle Mariners optioned RHP Ryan Loutos to Tacoma Rainiers.
Grant Jay
Transaction
(Mar 7, 2026)
C Grant Jay assigned to Seattle Mariners.
Josh Hood
Transaction
(Mar 7, 2026)
2B Josh Hood assigned to Seattle Mariners.
Alejo Lopez
Transaction
(Mar 7, 2026)
2B Alejo Lopez assigned to Seattle Mariners.
Korbyn Dickerson
Transaction
(Mar 6, 2026)
OF Korbyn Dickerson assigned to Seattle Mariners.
Matthew Ellis
Transaction
(Mar 6, 2026)
C Matthew Ellis assigned to Seattle Mariners.
Aaron McKeithan
Transaction
(Mar 5, 2026)
C Aaron McKeithan assigned to Seattle Mariners.
Axel Sanchez
Transaction
(Mar 5, 2026)
SS Axel Sanchez assigned to Seattle Mariners.
Colin Davis
Transaction
(Mar 5, 2026)
LF Colin Davis assigned to Seattle Mariners.
Hogan Windish
Transaction
(Mar 4, 2026)
1B Hogan Windish assigned to Seattle Mariners.
Mitch Garver
Transaction
(Mar 3, 2026)
C Mitch Garver assigned to Seattle Mariners.
Connor Dykstra
Transaction
(Mar 3, 2026)
C Connor Dykstra assigned to Seattle Mariners.
MLB Roster
45
Players
Ages
22
–
34
Youngest:
Cole Young (22)
Oldest:
Rob Refsnyder (34)
Positions:
All
45
P
27
C
4
2B
4
RF
4
LF
2
SS
1
1B
1
CF
1
3B
1
AH
Alex Hoppe
P · Age 27
AM
Andrés Muñoz
P · Age 27
AK
Andrew Knizner
C · Age 31
BC
Blas Castaño
P · Age 27
BD
Brendan Donovan
2B · Age 29
BW
Bryan Woo
P · Age 26
BM
Bryce Miller
P · Age 27
CR
Cal Raleigh
C · Age 29
CV
Carlos Vargas
P · Age 26
CL
Casey Legumina
P · Age 28
CW
Cole Wilcox
P · Age 26
CY
Cole Young
2B · Age 22
CC
Cooper Criswell
P · Age 29
DG
Domingo Gonzalez
P · Age 26
DC
Dominic Canzone
RF · Age 28
EB
Eduard Bazardo
P · Age 30
EH
Emerson Hancock
P · Age 26
GS
Gabe Speier
P · Age 30
GK
George Kirby
P · Age 28
JC
J.P. Crawford
SS · Age 31
JP
Jhonny Pereda
C · Age 29
JF
Jose A. Ferrer
P · Age 26
JC
José Castillo
P · Age 29
JN
Josh Naylor
1B · Age 28
JS
Josh Simpson
P · Age 28
JR
Julio Rodríguez
CF · Age 25
LR
Leo Rivas
2B · Age 28
LE
Logan Evans
P · Age 24
LG
Logan Gilbert
P · Age 28
LC
Luis Castillo
P · Age 33
LJ
Luke Jackson
P · Age 34
LR
Luke Raley
RF · Age 31
MB
Matt Brash
P · Age 27
MM
Miles Mastrobuoni
3B · Age 30
MG
Mitch Garver
C · Age 34
RA
Randy Arozarena
LF · Age 31
RT
Rhylan Thomas
LF · Age 25
RR
Rob Refsnyder
RF · Age 34
RO
Robinson Ortiz
P · Age 26
RB
Ryan Bliss
2B · Age 26
RL
Ryan Loutos
P · Age 27
TT
Trent Thornton
P · Age 31
TT
Troy Taylor
P · Age 24
VR
Victor Robles
RF · Age 28
YZ
Yosver Zulueta
P · Age 28
AAA — Seattle Mariners Roster
31
Players
Ages
20
–
38
Youngest:
Colt Emerson (20)
Oldest:
Casey Lawrence (38)
Positions:
All
31
P
14
C
5
2B
3
1B
3
CF
2
SS
1
RF
1
LF
1
3B
1
AL
Alejo Lopez
2B · Age 29
AK
Austin Kitchen
P · Age 29
AS
Austin Shenton
1B · Age 27
BT
Beau Taylor
C · Age 35
BW
Brendan White
P · Age 27
BD
Brennen Davis
CF · Age 26
BO
Brian O'Keefe
C · Age 32
CT
Carson Taylor
1B · Age 26
CL
Casey Lawrence
P · Age 38
CE
Colt Emerson
SS · Age 20
CD
Connor Dykstra
C · Age 24
CJ
Connor Joe
RF · Age 33
DD
Dane Dunning
P · Age 31
GM
Gabe Mosser
P · Age 29
GZ
Guillo Zuñiga
P · Age 27
HR
Houston Roth
P · Age 28
JA
J.T. Arruda
2B · Age 28
JL
Jack López
2B · Age 32
JN
Jacob Nottingham
C · Age 30
JR
Jakson Reetz
C · Age 30
JD
Jhonathan Díaz
P · Age 29
MM
Michael Mariot
P · Age 37
MR
Michael Rucker
P · Age 31
NT
Nico Tellache
P · Age 28
PW
Patrick Wisdom
1B · Age 34
PA
Peyton Alford
P · Age 28
RD
Randy Dobnak
P · Age 31
SH
Sean Hermann
P · Age 22
SP
Spencer Packard
LF · Age 28
VL
Victor Labrada
CF · Age 26
WW
Will Wilson
3B · Age 27
AA — Seattle Mariners Roster
33
Players
Ages
21
–
29
Youngest:
Michael Arroyo (21)
Oldest:
Daniel Amaral (29)
Positions:
All
33
P
17
OF
4
C
3
2B
3
1B
2
RF
2
3B
1
SS
1
AM
Aaron McKeithan
C · Age 26
AM
Abdiel Mendoza
P · Age 27
AL
Adam Leverett
P · Age 27
BK
Bill Knight
OF · Age 26
BR
Blake Rambusch
OF · Age 26
BR
Brock Rodden
2B · Age 25
CC
Caleb Cali
3B · Age 25
CB
Charlie Beilenson
P · Age 26
CC
Connor Charping
C · Age 26
DA
Daniel Amaral
OF · Age 29
DW
Danny Wirchansky
P · Age 28
GM
Gunner Mayer
P · Age 25
HW
Hogan Windish
1B · Age 26
HF
Hunter Fitz-Gerald
1B · Age 25
JS
Jared Sundstrom
OF · Age 24
JR
Jason Ruffcorn
P · Age 27
JJ
Jimmy Joyce
P · Age 27
JK
Jimmy Kingsbury
P · Age 27
JO
Jo Oyama
2B · Age 25
JH
Josh Hood
2B · Age 25
LM
Lazaro Montes
RF · Age 21
LJ
Leon Hunter Jr.
P · Age 28
MP
Marcelo Perez
P · Age 26
MA
Michael Arroyo
SS · Age 21
MH
Michael Hobbs
P · Age 26
MM
Michael Morales
P · Age 23
ND
Nick Davila
P · Age 27
NG
Nick Garcia
P · Age 26
NR
Nick Raposo
C · Age 27
RV
Reid VanScoter
P · Age 27
SS
Sammy Siani
RF · Age 25
SR
Stefan Raeth
P · Age 25
TC
Tyler Cleveland
P · Age 26
High-A — Seattle Mariners Roster
37
Players
Ages
20
–
27
Youngest:
Ryan Sloan (20)
Oldest:
Taylor Dollard (27)
Positions:
All
37
P
22
SS
3
3B
3
C
3
OF
2
LF
2
CF
1
1B
1
AD
Anthony Donofrio
OF · Age 25
AS
Axel Sanchez
SS · Age 23
BH
Ben Hernandez
P · Age 24
BE
Brandon Eike
3B · Age 24
BS
Brandon Schaeffer
P · Age 26
BM
Brock Moore
P · Age 25
CS
Calvin Schapira
P · Age 26
CJ
Carson Jones
LF
CD
Carter Dorighi
SS · Age 22
CH
Casey Hintz
P · Age 22
CP
Charlie Pagliarini
3B · Age 25
CL
Christian Little
P · Age 22
CD
Colin Davis
LF · Age 27
CJ
Curtis Washington Jr.
CF · Age 25
ED
Elijah Dale
P · Age 25
ET
Evan Truitt
P · Age 22
FC
Felnin Celesten
SS · Age 20
GS
Gabriel Sosa
P · Age 24
JD
Jacob Denner
P · Age 25
JM
Jean Munoz
P · Age 23
JF
Jonny Farmelo
OF · Age 21
JC
Jose Caguana
C · Age 23
JG
Jose Geraldo
P · Age 26
JC
Josh Caron
C · Age 22
LK
Lucas Kelly
P · Age 22
LS
Luis Suisbel
1B · Age 22
ME
Matthew Ellis
C · Age 25
MP
Milkar Perez
3B · Age 24
NG
Natanael Garabitos
P · Age 25
NP
Nick Payero
P · Age 25
PL
Pedro Da Costa Lemos
P · Age 22
RH
Ryan Hawks
P · Age 25
RS
Ryan Sloan
P · Age 20
TD
Taylor Dollard
P · Age 27
TM
Teddy McGraw
P · Age 24
WF
William Fleming
P · Age 26
WL
Wyatt Lunsford-Shenkman
P · Age 22
A — Seattle Mariners Roster
36
Players
Ages
19
–
26
Youngest:
Nick Becker (19)
Oldest:
Jack White (26)
Positions:
All
36
P
22
2B
4
OF
3
CF
3
3B
1
1B
1
C
1
SS
1
AQ
Adrian Quintana
P · Age 23
AB
Aiden Butler
P · Age 22
AT
Aiden Taurek
OF · Age 22
AC
Andrew Carson
P · Age 25
AL
Aneury Lora
P · Age 21
AO
Anyelo Ovando
P · Age 25
AL
Austin St. Laurent
3B · Age 23
CJ
Carlos Jimenez
CF · Age 23
CQ
Cesar Quintas
CF · Age 22
CS
Chia-Shi Shen
P · Age 22
CS
Colton Shaw
P · Age 22
DD
Dalton Davis
1B · Age 25
DO
Daniel Ouderkirk
P · Age 25
DV
Dervy Ventura
2B · Age 22
DC
Dustin Crenshaw
2B · Age 24
GB
Gage Boehm
P · Age 24
GF
George Feliz
CF · Age 23
GF
German Fajardo
P · Age 25
GD
Gleiner Diaz
P · Age 22
HM
Harold Melenge
P · Age 23
HK
Harrison Kreiling
P · Age 23
JW
Jack White
P · Age 26
JZ
Jose Zerpa
P · Age 21
KD
Korbyn Dickerson
OF · Age 22
LS
Luke Stevenson
C · Age 21
MT
Matt Tiberia
P · Age 23
NB
Nick Becker
SS · Age 19
RL
Reese Lumpkin
P · Age 24
RE
Reid Easterly
P · Age 24
RC
Ricardo Cova
2B · Age 21
RP
Ryan Picollo
OF · Age 23
SA
Starlin Aguilar
2B · Age 22
TL
Trevor Long
P · Age 24
WF
Walter Ford
P · Age 21
WR
Will Riley
P · Age 23
YB
Yensy Bello
P · Age 23
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