Seth Martinez

Position: Relief Pitcher

Bats: Right • Throws: Right

6-2, 193lb (188cm, 87kg)

Born: August 29, 1994 in Peoria, AZ us

Draft: Drafted by the Oakland Athletics in the 17th round of the 2016 MLB June Amateur Draft from Arizona State University (Tempe, AZ).

High School: Sunrise Mountain HS (Peoria, AZ)

School: Arizona State University (Tempe, AZ)

Rookie Status: Exceeded rookie limits during 2022 season

2026 Contract Status: Not Updated

Full Name: Seth Antonio Martinez

Instagram: @seth_mart8

View Player Info from the B-R Bullpen

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SUMMARY

Career

WAR

0.9

ERA

4.00

117

144.0

126

WHIP

1.292

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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
2014	19	-1.4	Arizona State	P12	NCAA		5	0	1.000	4.32	5.04	12	7			0	0	50.0	50	28	24	3	16	0	34	5	0	3	212	1.320	9.0	0.5	2.9	6.1	2.13
2014	19	-0.5	Bellingham	WCL	Smr		6	0	1.000	2.06	2.86	9	9	0	0	0	0	56.2	28	18	13	2	16	0	50	7	0	7	218	0.776	4.4	0.3	2.5	7.9	3.13
2015	20	-0.3	Arizona State	P12	NCAA		2	2	.500	4.03	5.23	16	15			0	0	82.2	84	48	37	10	28	1	58	2	1	8	355	1.355	9.1	1.1	3.0	6.3	2.07

2016	21	0.5	Arizona State	P12	NCAA		9	4	.692	2.75	3.48	18	16		2	0	1	111.1	95	43	34	5	35	1	94	9	1	3	473	1.168	7.7	0.4	2.8	7.6	2.69

2016	21	0.1	Athletics	ARIZ	Rk	OAK	0	0		3.86	3.86	3	0	1	0	0	1	2.1	3	1	1	0	2	0	2	0	0	0	11	2.143	11.6	0.0	7.7	7.7	1.00
2017	22		2 Teams	2 Lgs	A-A-	OAK	5	11	.313	3.41	4.22	21	11	4	0	0	1	100.1	97	47	38	9	19	0	76	6	0	1	417	1.156	8.7	0.8	1.7	6.8	4.00
2017	22	0.1	Beloit	MIDW	A	OAK	5	10	.333	3.49	4.34	20	10	4	0	0	1	95.1	90	46	37	9	19	0	73	5	0	1	394	1.143	8.5	0.8	1.8	6.9	3.84
2017	22	0.7	Vermont	NYPL	A-	OAK	0	1	.000	1.80	1.80	1	1	0	0	0	0	5.0	7	1	1	0	0	0	3	1	0	0	23	1.400	12.6	0.0	0.0	5.4
2018	23	1.1	Beloit	MIDW	A	OAK	3	5	.375	3.28	4.04	42	0	22	0	0	15	71.1	68	32	26	5	18	2	58	6	0	4	291	1.206	8.6	0.6	2.3	7.3	3.22
2019	24		2 Teams	2 Lgs	A+-AA	OAK	7	4	.636	2.51	2.64	42	0	21	0	0	2	71.2	50	21	20	3	18	0	74	5	0	1	280	0.949	6.3	0.4	2.3	9.3	4.11
2019	24	-0.2	Midland	TL	AA	OAK	4	1	.800	1.26	1.57	16	0	5	0	0	0	28.2	21	5	4	0	9	0	33	1	0	0	114	1.047	6.6	0.0	2.8	10.4	3.67
2019	24	0.8	Stockton	CALL	A+	OAK	3	3	.500	3.35	3.35	26	0	16	0	0	2	43.0	29	16	16	3	9	0	41	4	0	1	166	0.884	6.1	0.6	1.9	8.6	4.56

2021	26	-1.4	Sugar Land	AAAW	AAA	HOU	5	3	.625	2.81	3.28	36	0	2	0	0	0	57.2	35	21	18	5	20	0	78	3	0	3	230	0.954	5.5	0.8	3.1	12.2	3.90
2021	26	-2.5	HOU	AL	Maj	HOU	0	0		15.00	15.00	3	0	3	0	0	0	3.0	5	5	5	0	3	0	3	0	0	0	16	2.667	15.0	0.0	9.0	9.0	1.00
2022	27	-0.2	Sugar Land	PCL	AAA	HOU	2	1	.667	3.60	4.20	14	0	2	0	0	0	15.0	10	7	6	2	6	1	15	1	0	0	61	1.067	6.0	1.2	3.6	9.0	2.50
2022	27	-1.4	HOU	AL	Maj	HOU	1	1	.500	2.09	2.33	29	0	7	0	0	0	38.2	26	10	9	3	14	1	38	1	0	0	155	1.034	6.1	0.7	3.3	8.8	2.71
2023	28	0.7	Sugar Land	PCL	AAA	HOU	0	0		2.25	2.70	19	0	3	0	0	1	20.0	19	6	5	1	10	0	30	1	0	1	88	1.450	8.6	0.5	4.5	13.5	3.00
2023	28	-0.7	HOU	AL	Maj	HOU	2	3	.400	5.23	6.07	35	0	7	0	0	1	43.0	45	29	25	5	19	2	45	6	0	0	195	1.488	9.4	1.0	4.0	9.4	2.37
2024	29	1.5	Sugar Land	PCL	AAA	HOU	0	0		1.46	1.46	13	0	1	0	0	0	12.1	6	2	2	1	7	0	12	1	0	0	50	1.054	4.4	0.7	5.1	8.8	1.71
2024	29	0.0	HOU	AL	Maj	HOU	3	2	.600	3.59	4.10	44	0	14	0	0	1	52.2	49	24	21	7	18	1	36	4	2	0	222	1.272	8.4	1.2	3.1	6.2	2.00
2025	30	2.7	Jacksonville	IL	AAA	MIA	3	2	.600	3.71	4.53	41	1	17	0	0	8	43.2	37	22	18	3	18	2	54	3	1	1	187	1.260	7.6	0.6	3.7	11.1	3.00
2025	30	0.9	MIA	NL	Maj	MIA	0	0		5.40	5.40	6	0	0	0	0	0	6.2	4	4	4	2	3	0	4	0	1	0	27	1.050	5.4	2.7	4.1	5.4	1.33
2026	31	3.7	Worcester	IL	AAA	BOS	2	2	.500	6.65	6.85	23	5	1	0	0	0	44.2	39	34	33	12	15	0	36	3	1	1	188	1.209	7.9	2.4	3.0	7.3	2.40
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 (5 seasons)					Majors		6	6	.500	4.00	4.50	117	0	31	0	0	2	144.0	129	72	64	17	57	4	126	11	3	0	615	1.292	8.1	1.1	3.6	7.9	2.21
Minors (10 seasons)					Minors		27	28	.491	3.42	3.96	254	17	74	0	0	28	439.0	364	193	167	41	133	5	435	29	2	12	1803	1.132	7.5	0.8	2.7	8.9	3.27
College (3 seasons)					College		16	6	.727	3.50	4.39	46	38		2	0	1	244.0	229	119	95	18	79	2	186	16	2	14	1040	1.262	8.4	0.7	2.9	6.9	2.35
Other (1 season)					Other		6	0	1.000	2.06	2.86	9	9	0	0	0	0	56.2	28	18	13	2	16	0	50	7	0	7	218	0.776	4.4	0.3	2.5	7.9	3.13
All Levels (12 Seasons)							55	40	.579	3.45	4.09	426	64	105	2	0	31	883.2	750	402	339	78	285	11	797	63	7	33	3676	1.171	7.6	0.8	2.9	8.1	2.80

AAA (6 seasons)					Minors		12	8	.600	3.82	4.28	146	6	26	0	0	9	193.1	146	92	82	24	76	3	225	12	2	6	804	1.148	6.8	1.1	3.5	10.5	2.96
AA (1 season)					Minors		4	1	.800	1.26	1.57	16	0	5	0	0	0	28.2	21	5	4	0	9	0	33	1	0	0	114	1.047	6.6	0.0	2.8	10.4	3.67
A+ (1 season)					Minors		3	3	.500	3.35	3.35	26	0	16	0	0	2	43.0	29	16	16	3	9	0	41	4	0	1	166	0.884	6.1	0.6	1.9	8.6	4.56
A (2 seasons)					Minors		8	15	.348	3.40	4.21	62	10	26	0	0	16	166.2	158	78	63	14	37	2	131	11	0	5	685	1.170	8.5	0.8	2.0	7.1	3.54
A- (1 season)					Minors		0	1	.000	1.80	1.80	1	1	0	0	0	0	5.0	7	1	1	0	0	0	3	1	0	0	23	1.400	12.6	0.0	0.0	5.4
Rk (1 season)					Minors		0	0		3.86	3.86	3	0	1	0	0	1	2.1	3	1	1	0	2	0	2	0	0	0	11	2.143	11.6	0.0	7.7	7.7	1.00
NCAA (3 seasons)					College		16	6	.727	3.50	4.39	46	38		2	0	1	244.0	229	119	95	18	79	2	186	16	2	14	1040	1.262	8.4	0.7	2.9	6.9	2.35
NCAA (3 seasons)					College		16	6	.727	3.50	4.39	46	38		2	0	1	244.0	229	119	95	18	79	2	186	16	2	14	1040	1.262	8.4	0.7	2.9	6.9	2.35