Seattle Mariners

Catchers (3)

18	Mitch Garver	C	R/R	35
5	Jhonny Pereda	C	R/R	30
29	Cal Raleigh	C	S/R	29

Infielders (12)

39	Buddy Kennedy	1B	R/R	27
12	Josh Naylor	1B	L/L	29
1	Ryan Bliss	2B	R/R	26
2	Cole Young	2B	L/R	23
33	Brendan Donovan	3B	L/R	29
21	Miles Mastrobuoni	3B	L/R	30
76	Leo Rivas	3B	S/R	28
31	Weston Wilson	3B	R/R	31
7	Will Wilson	3B	R/R	28
35	Patrick Wisdom	3B	R/R	34
3	J.P. Crawford	SS	L/R	31
4	Colt Emerson	SS	L/R	21

Outfielders (5)

56	Randy Arozarena	LF	R/R	31
44	Julio Rodríguez	CF	R/R	25
9	Connor Joe	RF	R/R	33
20	Luke Raley	RF	L/R	31
10	Victor Robles	RF	R/R	29

Designated hitters (2)

8	Dominic Canzone	DH	L/R	28
30	Rob Refsnyder	DH	R/R	35

Relief pitchers (20)

83	Eduard Bazardo	P	R/R	30
47	Matt Brash	P	R/R	28
58	Luis Castillo	P	R/R	33
88	Cooper Criswell	P	R/R	30
82	Nick Davila	P	R/R	27
45	José A. Ferrer	P	L/L	26
36	Logan Gilbert	P	R/R	29
46	Domingo Gonzalez	P	R/R	26
26	Emerson Hancock	P	R/R	27
48	Alex Hoppe	P	R/R	27
68	George Kirby	P	R/R	28
64	Casey Legumina	P	R/R	29
50	Bryce Miller	P	R/R	27
75	Andrés Muñoz	P	R/R	27
38	Michael Rucker	P	R/R	32
37	Josh Simpson	P	L/L	28
55	Gabe Speier	P	L/L	31
62	José Suarez	P	L/L	28
43	Cole Wilcox	P	R/R	27
22	Bryan Woo	P	R/R	26