Grant Anderson

Position: Relief Pitcher

Bats: Right • Throws: Right

6-0, 213lb (183cm, 96kg)

Born: June 21, 1997 in Port Arthur, TX us

Draft: Drafted by the Seattle Mariners in the 21st round of the 2018 MLB June Amateur Draft from McNeese State University (Lake Charles, LA).

School: McNeese State University (Lake Charles, LA)

Rookie Status: Exceeded rookie limits during 2023 season

2026 Contract Status: Pre-Arb Eligible

Service Time (01/2026): 2.007 • Arb Eligible: 2027 • Free Agent: 2030

Full Name: Grant Reed Anderson

Instagram: @granta2

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SUMMARY

2026

Career

WAR

0.6

-0.5

ERA

2.76

4.35

142

29.1

161.1

156

WHIP

0.989

1.314

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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
2016	19	-1.9	McNeese State	SLC	NCAA		0	1	.000	13.80	13.80	12	0		0	0	0	15.0	25	23	23	5	6	0	15	2	0	2	76	2.067	15.0	3.0	3.6	9.0	2.50
2017	20	-0.9	McNeese State	SLC	NCAA		8	0	1.000	2.30	2.59	31	0		0	0	1	62.2	54	18	16	1	20	1	56	5	2	3	255	1.181	7.8	0.1	2.9	8.0	2.80
2018	21	-0.1	McNeese State	SLC	NCAA		4	7	.364	3.86	4.63	18	10		0	0	2	81.2	81	42	35	5	36	1	72	10	2	7	366	1.433	8.9	0.6	4.0	7.9	2.00
2018	21		3 Teams	3 Lgs	Rk-A-A-	SEA	2	1	.667	1.38	2.08	12	0	4	0	0	1	13.0	4	3	2	1	7	0	13	1	0	1	52	0.846	2.8	0.7	4.8	9.0	1.86
2018	21	-0.9	Clinton	MIDW	A	SEA	1	0	1.000	0.00	0.00	1	0	0	0	0	0	2.0	0	0	0	0	0	0	4	0	0	0	6	0.000	0.0	0.0	0.0	18.0
2018	21	-0.3	Everett	NORW	A-	SEA	0	0		0.00	0.00	1	0	0	0	0	0	2.0	1	0	0	0	2	0	3	0	0	0	8	1.500	4.5	0.0	9.0	13.5	1.50
2018	21	0.5	Mariners	ARIZ	Rk	SEA	1	1	.500	2.00	3.00	10	0	4	0	0	1	9.0	3	3	2	1	5	0	6	1	0	1	38	0.889	3.0	1.0	5.0	6.0	1.20
2019	22	0.2	Hickory	SALL	A	TEX	7	4	.636	3.22	4.06	37	0	22	0	0	8	64.1	56	29	23	1	24	2	50	6	0	3	275	1.244	7.8	0.1	3.4	7.0	2.08

2021	24		2 Teams	2 Lgs	AA-A+	TEX	2	4	.333	5.76	5.93	35	0	8	0	0	3	54.2	54	36	35	8	29	1	61	5	0	4	250	1.518	8.9	1.3	4.8	10.0	2.10
2021	24	-0.7	Frisco	AACN	AA	TEX	2	1	.667	6.91	7.24	20	0	3	0	0	0	27.1	32	22	21	5	15	0	26	4	0	2	132	1.720	10.5	1.6	4.9	8.6	1.73
2021	24	0.7	Hickory	HAE	A+	TEX	0	3	.000	4.61	4.61	15	0	5	0	0	3	27.1	22	14	14	3	14	1	35	1	0	2	118	1.317	7.2	1.0	4.6	11.5	2.50
2022	25		2 Teams	2 Lgs	AA-AAA	TEX	5	0	1.000	3.48	3.88	47	0	11	0	0	6	67.1	65	29	26	8	21	0	91	5	3	5	291	1.277	8.7	1.1	2.8	12.2	4.33
2022	25	-2.2	Round Rock	PCL	AAA	TEX	0	0		6.39	7.11	8	0	0	0	0	0	12.2	16	10	9	2	5	0	16	0	0	1	57	1.658	11.4	1.4	3.6	11.4	3.20
2022	25	0.5	Frisco	TL	AA	TEX	5	0	1.000	2.80	3.13	39	0	11	0	0	6	54.2	49	19	17	6	16	0	75	5	3	4	234	1.189	8.1	1.0	2.6	12.3	4.69
2022-23	25	-2.6	Santurce	PRWL	FgW		1	2	.333	0.47	0.95	14	0	6	0	0	1	19.0	5	2	1	0	3	1	24	1	0	0	63	0.421	2.4	0.0	1.4	11.4	8.00
2023	26		2 Teams	2 Lgs	AAA-AA	TEX	4	1	.800	3.54	3.76	25	2	5	0	0	1	40.2	32	17	16	7	15	0	63	5	1	0	169	1.156	7.1	1.5	3.3	13.9	4.20
2023	26	-1.3	Round Rock	PCL	AAA	TEX	3	1	.750	3.71	3.97	21	2	4	0	0	1	34.0	26	15	14	5	14	0	54	4	1	0	141	1.176	6.9	1.3	3.7	14.3	3.86
2023	26	1.4	Frisco	TL	AA	TEX	1	0	1.000	2.70	2.70	4	0	1	0	0	0	6.2	6	2	2	2	1	0	9	1	0	0	28	1.050	8.1	2.7	1.4	12.2	9.00
2023	26	-2.7	TEX	AL	Maj	TEX	2	1	.667	5.05	5.05	26	0	2	0	0	0	35.2	38	20	20	5	14	1	30	1	0	1	154	1.458	9.6	1.3	3.5	7.6	2.14
2024	27	-0.5	Round Rock	PCL	AAA	TEX	3	0	1.000	2.93	3.58	26	0	9	0	0	1	27.2	22	11	9	0	14	0	34	2	1	2	120	1.301	7.2	0.0	4.6	11.1	2.43
2024	27	-2.0	TEX	AL	Maj	TEX	0	1	.000	8.10	8.10	23	0	10	0	0	1	26.2	33	24	24	11	10	3	29	1	0	0	120	1.613	11.1	3.7	3.4	9.8	2.90
2025	28	0.7	Nashville	IL	AAA	MIL	0	0		13.50	13.50	2	0	0	0	0	0	2.0	2	3	3	1	1	0	1	0	0	0	9	1.500	9.0	4.5	4.5	4.5	1.00
2025	28	-1.1	MIL	NL	Maj	MIL	2	6	.250	3.23	4.52	66	0	19	0	0	0	69.2	59	35	25	8	29	3	74	2	0	0	299	1.263	7.6	1.0	3.7	9.6	2.55
2026	29	-0.4	MIL	NL	Maj	MIL	1	2	.333	2.76	3.07	27	0	3	0	0	0	29.1	19	10	9	3	10	1	23	0	0	0	109	0.989	5.8	0.9	3.1	7.1	2.30
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 (4 seasons)					Majors		5	10	.333	4.35	4.96	142	0	34	0	0	1	161.1	149	89	78	27	63	8	156	4	0	1	682	1.314	8.3	1.5	3.5	8.7	2.48
Minors (7 seasons)					Minors		23	10	.697	3.80	4.27	184	2	59	0	0	20	269.2	235	128	114	26	111	3	313	24	5	15	1166	1.283	7.8	0.9	3.7	10.4	2.82
Foreign (1 season)					Foreign		1	2	.333	0.47	0.95	14	0	6	0	0	1	19.0	5	2	1	0	3	1	24	1	0	0	63	0.421	2.4	0.0	1.4	11.4	8.00
College (3 seasons)					College		12	8	.600	4.18	4.69	61	10		0	0	3	159.1	160	83	74	11	62	2	143	17	4	12	697	1.393	9.0	0.6	3.5	8.1	2.31
All Levels (10 Seasons)							41	30	.577	3.94	4.46	401	12	99	0	0	25	609.1	549	302	267	64	239	14	636	46	9	28	2608	1.293	8.1	0.9	3.5	9.4	2.66

AAA (4 seasons)					Minors		6	1	.857	4.13	4.60	57	2	13	0	0	2	76.1	66	39	35	8	34	0	105	6	2	3	327	1.310	7.8	0.9	4.0	12.4	3.09
AA (3 seasons)					Minors		8	1	.889	4.06	4.36	63	0	15	0	0	6	88.2	87	43	40	13	32	0	110	10	3	6	394	1.342	8.8	1.3	3.2	11.2	3.44
A+ (1 season)					Minors		0	3	.000	4.61	4.61	15	0	5	0	0	3	27.1	22	14	14	3	14	1	35	1	0	2	118	1.317	7.2	1.0	4.6	11.5	2.50
A (2 seasons)					Minors		8	4	.667	3.12	3.93	38	0	22	0	0	8	66.1	56	29	23	1	24	2	54	6	0	3	281	1.206	7.6	0.1	3.3	7.3	2.25
A- (1 season)					Minors		0	0		0.00	0.00	1	0	0	0	0	0	2.0	1	0	0	0	2	0	3	0	0	0	8	1.500	4.5	0.0	9.0	13.5	1.50
Rk (1 season)					Minors		1	1	.500	2.00	3.00	10	0	4	0	0	1	9.0	3	3	2	1	5	0	6	1	0	1	38	0.889	3.0	1.0	5.0	6.0	1.20