Luis Castillo has won 44.4 percent of the time for the Mariners this season.

Interpreted as:

mariners players over.300 WIN% average this regular season

	NAME	W%	SEASON	TM	W	L	G	GS	ERA	SO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Luis Castillo L. Castillo	.444	2025	SEA	4	5	16	16	3.69	75	0	90.1	85	37	39	12	30	2	0	0	381	1	7.47	2.99	2.50	1.20	19.7	7.9	1.27	.279	3.89	98	4.20	107	8.47	-3.1
2	Casey Lawrence C. Lawrence	.333	2025	SEA	1	2	5	0	3.00	6	0	15.0	20	5	12	2	1	0	3	0	65	1	3.60	0.60	6.00	1.20	9.2	1.5	1.40	.321	7.20	80	4.20	107	12.00	-0.5
3	Gabe Speier G. Speier	1.000	2025	SEA	2	0	34	0	2.79	40	0	29.0	23	9	9	3	7	1	2	0	117	1	12.41	2.17	5.71	0.93	34.2	6.0	1.03	.303	2.79	74	2.48	63	7.14	4.8
4	Trent Thornton T. Thornton	1.000	2025	SEA	1	0	20	0	6.35	17	0	22.2	24	16	16	6	10	3	2	0	102	1	6.75	3.97	1.70	2.38	16.7	9.8	1.50	.273	6.35	169	6.73	172	9.53	-7.4
5	Jackson Kowar J. Kowar	1.000	2025	SEA	1	0	7	0	2.08	8	0	8.2	5	2	2	1	3	1	2	0	34	2	8.31	3.12	2.67	1.04	23.5	8.8	0.92	.190	2.08	55	4.11	105	5.19	-0.2
6	Casey Legumina C. Legumina	.571	2025	SEA	4	3	29	1	3.68	30	0	29.1	24	12	15	3	15	1	11	2	124	0	9.20	4.60	2.00	0.92	24.2	12.1	1.33	.280	4.60	98	3.99	102	7.36	-0.3
7	Collin Snider C. Snider	.667	2025	SEA	2	1	24	0	5.47	24	0	26.1	32	16	20	3	6	2	4	1	119	1	8.20	2.05	4.00	1.03	20.2	5.0	1.44	.345	6.84	145	3.64	93	10.94	0.8
8	Emerson Hancock E. Hancock	.500	2025	SEA	3	3	13	13	5.43	50	0	66.1	71	40	40	14	24	2	0	0	283	2	6.78	3.26	2.08	1.90	17.7	8.5	1.43	.295	5.43	144	5.48	140	9.63	-12.1
9	Logan Gilbert L. Gilbert	.500	2025	SEA	2	2	8	8	3.12	60	0	40.1	29	14	14	7	7	1	0	0	158	2	13.39	1.56	8.57	1.56	38.0	4.4	0.89	.265	3.12	83	2.95	75	6.47	4.5
10	Andrés Muñoz A. Muñoz	1.000	2025	SEA	3	0	30	0	1.21	40	18	29.2	14	4	6	1	10	1	21	2	114	2	12.13	3.03	4.00	0.30	35.1	8.8	0.81	.210	1.82	32	1.92	49	4.25	6.8
11	Eduard Bazardo E. Bazardo	1.000	2025	SEA	2	0	34	0	2.97	33	0	39.1	27	13	13	4	15	1	13	0	156	0	7.55	3.43	2.20	0.92	21.2	9.6	1.07	.223	2.97	79	3.93	100	6.18	-0.2
12	Gregory Santos G. Santos	.500	2025	SEA	1	1	8	0	5.14	0	0	7.0	8	4	6	0	8	0	2	2	36	2	0.00	10.29	0.00	0.00	0.0	22.2	2.29	.286	7.71	136	6.50	166	10.29	-2.1
13	Bryan Woo B. Woo	.636	2025	SEA	7	4	15	15	3.12	87	0	95.1	76	33	33	13	15	3	0	0	376	2	8.21	1.42	5.80	1.23	23.1	4.0	0.95	.244	3.12	83	3.58	92	7.17	3.5
14	Logan Evans L. Evans	.600	2025	SEA	3	2	7	7	3.38	30	0	40.0	41	15	20	7	12	0	0	0	167	2	6.75	2.70	2.50	1.58	18.0	7.2	1.33	.288	4.50	90	4.74	121	9.23	-3.9