Seattle Mariners — service time

Every player on the 40-man roster, most service time first.

Players tracked47

Free agency eligible8

Arbitration eligible23

Super Two track0

Player	Pos	Service time	Days	Status
J.P. Crawford	SS	8.164	1540	Free Agent Eligible
Seranthony Domínguez	P	8.131	1507	Free Agent Eligible
Victor Robles	RF	8.033	1409	Free Agent Eligible
Josh Naylor	1B	7.104	1308	Free Agent Eligible
Hoby Milner	P	7.096	1300	Free Agent Eligible
Andrés Muñoz	P	7.080	1284	Free Agent Eligible
Taylor Ward	DH	6.147	1179	Free Agent Eligible
Randy Arozarena	LF	6.116	1148	Free Agent Eligible
Logan Gilbert	P	5.144	1004	Arbitration Eligible
Cal Raleigh	C	5.085	945	Arbitration Eligible
Gabe Speier	P	5.006	866	Arbitration Eligible
Julio Rodríguez	CF	5.000	860	Arbitration Eligible
Brendan Donovan	3B	4.164	852	Arbitration Eligible
Patrick Wisdom	3B	4.146	834	Arbitration Eligible
George Kirby	P	4.134	822	Arbitration Eligible
Matt Brash	P	4.110	798	Arbitration Eligible
Luke Raley	RF	4.059	747	Arbitration Eligible
Bryce Miller	P	3.154	670	Arbitration Eligible
Bryan Woo	P	3.122	638	Arbitration Eligible
Eduard Bazardo	P	3.111	627	Arbitration Eligible
José A. Ferrer	P	3.095	611	Arbitration Eligible
Michael Rucker	P	3.049	565	Arbitration Eligible
Dominic Canzone	DH	3.027	543	Arbitration Eligible
Cooper Criswell	P	2.122	466	Pre-Arbitration
Weston Wilson	3B	2.091	435	Pre-Arbitration
Michael Toglia	1B	2.086	430	Pre-Arbitration
Emerson Hancock	P	2.065	409	Pre-Arbitration
Carlos Vargas	P	2.018	362	Pre-Arbitration
Cole Young	2B	1.121	293	Pre-Arbitration
Logan Evans	P	1.121	293	Pre-Arbitration
Leo Rivas	3B	1.096	268	Pre-Arbitration
Ryan Bliss	2B	1.070	242	Pre-Arbitration
Jhonny Pereda	C	1.064	236	Pre-Arbitration
Will Wilson	3B	1.063	235	Pre-Arbitration
Colt Emerson	SS	0.134	134	Pre-Arbitration
Cole Wilcox	P	0.131	131	Pre-Arbitration
Josh Simpson	P	0.122	122	Pre-Arbitration
Nick Davila	P	0.114	114	Pre-Arbitration
Troy Taylor	P	0.110	110	Pre-Arbitration
Willie MacIver	C	0.095	95	Pre-Arbitration
Brock Rodden	SS	0.045	45	Pre-Arbitration
Brennen Davis	CF	0.044	44	Pre-Arbitration
Kade Anderson	P	0.037	37	Pre-Arbitration
Lazaro Montes	RF	0.027	27	Pre-Arbitration
Michael Arroyo	SS	0.022	22	Pre-Arbitration
Robinson Ortiz	P	0.002	2	Pre-Arbitration
Troy Watson	P	0.000	0	Yet to debut

172 days credit a full year, so a season adds at most 1.000 no matter how long a player is on a roster. 3.000 years reaches salary arbitration and 6.000 reaches free agency — what every threshold unlocks.

These figures are estimates reconstructed from public roster transaction records. They are not official MLB or MLBPA figures — those are not published. See the methodology. Last updated 2026-10-12.

Independent project, not affiliated with or endorsed by Major League Baseball or the MLBPA.