Anthony Misiewicz

Position: Relief Pitcher

Bats: Right • Throws: Left

6-1, 196lb (185cm, 88kg)

Born: November 1, 1994 in Detroit, MI us

Draft: Drafted by the Seattle Mariners in the 18th round of the 2015 MLB June Amateur Draft from Michigan State University (East Lansing, MI).

High School: Anchor Bay HS (Fair Haven, MI)

School: Michigan State University (East Lansing, MI)

Rookie Status: Exceeded rookie limits during 2020 season

2026 Contract Status: 1st-Year Arb Eligible

Service Time (01/2026): 3.082 • Arb Eligible: 2026 • Free Agent: 2029

Full Name: Anthony Misiewicz

Pronunciation: \mih-SEV-itch\

View Player Info from the B-R Bullpen

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SUMMARY

Career

WAR

-0.1

ERA

4.86

136

120.1

119

WHIP

1.446

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Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
2013	18	-2.4	Michigan State	BTen	NCAA		5	1	.833	1.60	2.41	19	1			0	0	33.2	28	9	6	2	8	0	20	3	0	3	135	1.069	7.5	0.5	2.1	5.3	2.50
2013	18	-1.9	Southern Ohio	GRCL	Smr		0	1	.000	1.42	2.37	14	0	13	0	0	9	19.0	18	5	3	0	10	3	22	0	0	3	80	1.474	8.5	0.0	4.7	10.4	2.20
2014	19	-1.6	Michigan State	BTen	NCAA		3	6	.333	3.55	4.36	29	3			0	0	66.0	55	32	26	2	23	1	68	2	0	2	273	1.182	7.5	0.3	3.1	9.3	2.96
2014	19	-0.9	Newport	NECL	Smr		0	1	.000	2.96	3.95	4	4	0	0	0	0	27.1	28	12	9	1	9	0	26	0	0	1	109	1.354	9.2	0.3	3.0	8.6	2.89
2015	20	-0.7	Michigan State	BTen	NCAA		5	4	.556	3.80	4.46	18	8			0	0	68.2	51	34	29	3	31	0	58	4	0	5	285	1.194	6.7	0.4	4.1	7.6	1.87
2015	20	-0.1	Cotuit	CCBL	Smr		0	0		0.00	4.50	1	0	1	0	0	0	2.0	3	1	0	0	2	0	1	0	0	1	11	2.500	13.5	0.0	9.0	4.5	0.50
2015	20	-1.3	Everett	NORW	A-	SEA	3	2	.600	2.14	2.14	14	7	0	0	0	0	46.1	30	11	11	1	10	0	40	0	0	1	172	0.863	5.8	0.2	1.9	7.8	4.00
2016	21	-2.1	Bakersfield	CALL	A+	SEA	7	10	.412	4.79	5.19	29	29	0	1	0	0	157.2	166	91	84	21	47	0	115	1	0	10	666	1.351	9.5	1.2	2.7	6.6	2.45
2017	22		3 Teams	3 Lgs	A+-AA	SEA	11	6	.647	4.51	4.81	28	28	0	1	1	0	147.2	148	79	74	13	43	0	141	3	0	11	622	1.293	9.0	0.8	2.6	8.6	3.28
2017	22	-2.1	Arkansas	TL	AA	SEA	3	3	.500	4.35	4.35	7	7	0	0	0	0	41.1	40	20	20	4	11	0	32	1	0	3	166	1.234	8.7	0.9	2.4	7.0	2.91
2017	22	-2.2	Montgomery	SOUL	AA	TBR	3	1	.750	3.49	3.81	5	5	0	1	1	0	28.1	26	12	11	3	5	0	24	0	0	1	114	1.094	8.3	1.0	1.6	7.6	4.80
2017	22	-1.1	Modesto	CALL	A+	SEA	5	2	.714	4.96	5.42	16	16	0	0	0	0	78.0	82	47	43	6	27	0	85	2	0	7	342	1.397	9.5	0.7	3.1	9.8	3.15
2018	23		2 Teams	2 Lgs	AA-Rk	SEA	3	12	.200	5.24	6.38	23	23	0	0	0	0	103.0	135	73	60	14	29	0	95	1	0	4	471	1.592	11.8	1.2	2.5	8.3	3.28
2018	23	-1.1	Arkansas	TL	AA	SEA	3	12	.200	5.51	6.70	21	21	0	0	0	0	98.0	133	73	60	14	29	0	91	1	0	4	454	1.653	12.2	1.3	2.7	8.4	3.14
2018	23	2.5	Mariners	ARIZ	Rk	SEA	0	0		0.00	0.00	2	2	0	0	0	0	5.0	2	0	0	0	0	0	4	0	0	0	17	0.400	3.6	0.0	0.0	7.2
2018	23	-0.3	Peoria	AZFL	Fal		1	1	.500	2.76	3.31	5	5	0	0	0	0	16.1	13	6	5	0	4	0	13	0	0	2	63	1.041	7.2	0.0	2.2	7.2	3.25
2019	24		2 Teams	2 Lgs	AAA-AA	SEA	9	8	.529	4.59	4.80	26	24	0	1	0	0	131.1	131	70	67	17	35	0	125	2	1	8	547	1.264	9.0	1.2	2.4	8.6	3.57
2019	24	-2.7	Tacoma	PCL	AAA	SEA	8	6	.571	5.36	5.64	19	17	0	0	0	0	95.2	95	60	57	17	28	0	89	2	1	7	404	1.286	8.9	1.6	2.6	8.4	3.18
2019	24	-0.2	Arkansas	TL	AA	SEA	1	2	.333	2.52	2.52	7	7	0	1	0	0	35.2	36	10	10	0	7	0	36	0	0	1	143	1.206	9.1	0.0	1.8	9.1	5.14
2020	25	-3.2	SEA	AL	Maj	SEA	0	2	.000	4.05	4.05	21	0	1	0	0	0	20.0	20	9	9	2	6	1	25	1	0	2	83	1.300	9.0	0.9	2.7	11.3	4.17
2021	26	-2.5	SEA	AL	Maj	SEA	5	5	.500	4.61	4.94	66	0	11	0	0	0	54.2	61	30	28	7	15	2	53	1	0	6	236	1.390	10.0	1.2	2.5	8.7	3.53
2022	27		2 Teams	2 Lgs	AAA	SEA	2	1	.667	3.79	3.79	21	0	6	0	0	0	19.0	13	8	8	4	7	0	20	1	0	0	79	1.053	6.2	1.9	3.3	9.5	2.86
2022	27		2 Teams	AL	Maj	KCR-SEA	1	2	.333	4.34	4.66	32	0	10	0	0	0	29.0	27	15	14	4	10	2	27	0	0	1	121	1.276	8.4	1.2	3.1	8.4	2.70
2022	27	-0.2	Tacoma	PCL	AAA	SEA	0	0		3.65	3.65	13	0	3	0	0	0	12.1	10	5	5	2	6	0	13	1	0	0	55	1.297	7.3	1.5	4.4	9.5	2.17
2022	27	0.0	Omaha	IL	AAA	KCR	2	1	.667	4.05	4.05	8	0	3	0	0	0	6.2	3	3	3	2	1	0	7	0	0	0	24	0.600	4.1	2.7	1.4	9.5	7.00
2022	27	-1.4	SEA	AL	Maj	SEA	0	1	.000	4.61	4.61	17	0	3	0	0	0	13.2	14	7	7	1	6	0	8	0	0	0	57	1.463	9.2	0.7	4.0	5.3	1.33
2022	27	-1.4	KCR	AL	Maj	KCR	1	1	.500	4.11	4.70	15	0	7	0	0	0	15.1	13	8	7	3	4	2	19	0	0	1	64	1.109	7.6	1.8	2.3	11.2	4.75
2023	28		4 Teams	3 Lgs	AAA-Rk	ARI	5	2	.714	4.10	4.32	33	2	7	0	0	1	41.2	38	20	19	6	18	2	49	0	0	0	176	1.344	8.2	1.3	3.9	10.6	2.72
2023	28		3 Teams	2 Lgs	Maj	ARI	2	0	1.000	7.36	9.00	11	0	3	0	0	0	11.0	17	11	9	2	6	0	8	0	0	3	55	2.091	13.9	1.6	4.9	6.5	1.33
2023	28	0.7	Reno	PCL	AAA	ARI	2	0	1.000	2.84	2.84	10	0	3	0	0	0	12.2	12	4	4	1	5	1	14	0	0	0	53	1.342	8.5	0.7	3.6	9.9	2.80
2023	28	1.1	Toledo	IL	AAA	DET	0	1	.000	13.50	13.50	3	0	0	0	0	0	2.2	5	4	4	0	1	0	3	0	0	0	14	2.250	16.9	0.0	3.4	10.1	3.00
2023	28	1.1	Scranton/Wilkes-Barre	IL	AAA	NYY	3	1	.750	3.91	4.26	19	1	4	0	0	1	25.1	20	12	11	5	12	1	30	0	0	0	106	1.263	7.1	1.8	4.3	10.7	2.50
2023	28	6.7	Diamondbacks Black	ACL	Rk	ARI	0	0		0.00	0.00	1	1	0	0	0	0	1.0	1	0	0	0	0	0	2	0	0	0	3	1.000	9.0	0.0	0.0	18.0
2023	28	-1.2	ARI	NL	Maj	ARI	1	0	1.000	5.63	5.63	7	0	1	0	0	0	8.0	11	5	5	1	3	0	6	0	0	2	37	1.750	12.4	1.1	3.4	6.8	2.00
2023	28	-0.7	DET	AL	Maj	DET	0	0		81.00	81.00	1	0	1	0	0	0	0.1	4	3	3	1	0	0	0	0	0	0	5	12.000	108.0	27.0	0.0	0.0
2023	28	-0.7	NYY	AL	Maj	NYY	1	0	1.000	3.38	10.13	3	0	1	0	0	0	2.2	2	3	1	0	3	0	2	0	0	1	13	1.875	6.8	0.0	10.1	6.8	0.67
2024	29	2.0	Scranton/Wilkes-Barre	IL	AAA	NYY	3	2	.600	3.90	4.39	47	0	18	0	0	8	55.1	53	27	24	8	18	1	69	1	0	3	238	1.283	8.6	1.3	2.9	11.2	3.83
2024	29	0.0	NYY	AL	Maj	NYY	0	0		0.00	0.00	1	0	0	0	0	0	1.0	2	0	0	0	1	0	1	0	0	0	6	3.000	18.0	0.0	9.0	9.0	1.00
2025	30	2.7	St. Paul	IL	AAA	MIN	2	2	.500	3.82	4.64	28	0	18	0	0	8	33.0	23	17	14	5	11	2	30	0	0	3	126	1.030	6.3	1.4	3.0	8.2	2.73
2025	30	0.8	MIN	AL	Maj	MIN	0	0		9.64	9.64	5	0	1	0	0	0	4.2	5	5	5	2	4	0	5	0	0	2	23	1.929	9.6	3.9	7.7	9.6	1.25
2026	31	3.7	Louisville	IL	AAA	CIN	2	0	1.000	2.08	2.37	29	0	3	0	0	0	30.1	21	8	7	4	11	0	22	0	0	1	121	1.055	6.2	1.2	3.3	6.5	2.00
Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
Majors (6 seasons)					Majors		8	9	.471	4.86	5.24	136	0	26	0	0	0	120.1	132	70	65	17	42	5	119	2	0	14	524	1.446	9.9	1.3	3.1	8.9	2.83
Minors (10 seasons)					Minors		47	45	.511	4.33	4.75	278	113	52	3	1	17	765.1	758	404	368	93	229	5	706	9	1	41	3218	1.290	8.9	1.1	2.7	8.3	3.08
College (3 seasons)					College		13	11	.542	3.26	4.01	66	12			0	0	168.1	134	75	61	7	62	1	146	9	0	10	693	1.164	7.2	0.4	3.3	7.8	2.35
Other (4 seasons)					Other		1	3	.250	2.37	3.34	24	9	14	0	0	9	64.2	62	24	17	1	25	3	62	0	0	7	263	1.345	8.6	0.1	3.5	8.6	2.48
All Levels (14 Seasons)							69	68	.504	4.11	4.61	504	134	92	3	1	26	1118.2	1086	573	511	118	358	14	1033	20	1	72	4698	1.291	8.7	0.9	2.9	8.3	2.89

AAA (6 seasons)					Minors		22	13	.629	4.24	4.60	176	18	52	0	0	17	274.0	242	140	129	44	93	5	277	4	1	14	1141	1.223	7.9	1.4	3.1	9.1	2.98
AA (3 seasons)					Minors		10	18	.357	4.47	5.09	40	40	0	2	1	0	203.1	235	115	101	21	52	0	183	2	0	9	877	1.411	10.4	0.9	2.3	8.1	3.52
A+ (2 seasons)					Minors		12	12	.500	4.85	5.27	45	45	0	1	0	0	235.2	248	138	127	27	74	0	200	3	0	17	1008	1.366	9.5	1.0	2.8	7.6	2.70
A- (1 season)					Minors		3	2	.600	2.14	2.14	14	7	0	0	0	0	46.1	30	11	11	1	10	0	40	0	0	1	172	0.863	5.8	0.2	1.9	7.8	4.00
Rk (2 seasons)					Minors		0	0		0.00	0.00	3	3	0	0	0	0	6.0	3	0	0	0	0	0	6	0	0	0	20	0.500	4.5	0.0	0.0	9.0
Fal (1 season)					Other		1	1	.500	2.76	3.31	5	5	0	0	0	0	16.1	13	6	5	0	4	0	13	0	0	2	63	1.041	7.2	0.0	2.2	7.2	3.25
NCAA (3 seasons)					College		13	11	.542	3.26	4.01	66	12			0	0	168.1	134	75	61	7	62	1	146	9	0	10	693	1.164	7.2	0.4	3.3	7.8	2.35
NCAA (3 seasons)					College		13	11	.542	3.26	4.01	66	12			0	0	168.1	134	75	61	7	62	1	146	9	0	10	693	1.164	7.2	0.4	3.3	7.8	2.35
Smr (3 seasons)					Other		0	2	.000	2.23	3.35	19	4	14	0	0	9	48.1	49	18	12	1	21	3	49	0	0	5	200	1.448	9.1	0.2	3.9	9.1	2.33