Blake Walston

Position: Starting Pitcher

Bats: Left • Throws: Left

6-5, 175lb (196cm, 79kg)

Team: Arizona Diamondbacks (minors, 40-man)

Born: June 28, 2001 in Wilmington, NC us

Draft: Drafted by the Arizona Diamondbacks in the 1st round (26th) of the 2019 MLB June Amateur Draft from New Hanover HS (Wilmington, NC).

High School: New Hanover HS (Wilmington, NC)

Rookie Status: Still Intact through 2024

2024 Contract Status: Not Updated

Full Name: Matthew Blake Walston

Instagram: @blake_walston

View Player Info from the B-R Bullpen

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SUMMARY

2024

Career

WAR

0.0

ERA

4.91

3.2

WHIP

1.909

Prospect Rankings

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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
2019	18		2 Teams	2 Lgs	A--Rk	ARI	0	0		2.45	2.45	6	5	0	0	0	0	11.0	8	3	3	0	2	0	17	0	0	3	42	0.909	6.5	0.0	1.6	13.9	8.50
2019	18	-3.3	Hillsboro	NORW	A-	ARI	0	0		3.00	3.00	3	3	0	0	0	0	6.0	6	2	2	0	2	0	6	0	0	2	25	1.333	9.0	0.0	3.0	9.0	3.00
2019	18	-2.6	Diamondbacks	ARIZ	Rk	ARI	0	0		1.80	1.80	3	2	0	0	0	0	5.0	2	1	1	0	0	0	11	0	0	1	17	0.400	3.6	0.0	0.0	19.8

2021	20		2 Teams	2 Lgs	A+-A	ARI	4	5	.444	3.76	4.80	19	19	0	0	0	0	95.2	86	51	40	16	33	0	117	1	0	8	406	1.244	8.1	1.5	3.1	11.0	3.55
2021	20	-3.2	Hillsboro	HAW	A+	ARI	2	3	.400	4.13	5.68	11	11	0	0	0	0	52.1	52	33	24	12	16	0	57	1	0	2	226	1.299	8.9	2.1	2.8	9.8	3.56
2021	20	-1.9	Visalia	LAW	A	ARI	2	2	.500	3.32	3.74	8	8	0	0	0	0	43.1	34	18	16	4	17	0	60	0	0	6	180	1.177	7.1	0.8	3.5	12.5	3.53
2022	21		2 Teams	2 Lgs	AA-A+	ARI	8	3	.727	4.79	4.94	25	25	0	1	0	0	124.0	128	68	66	16	46	0	137	4	2	5	532	1.403	9.3	1.2	3.3	9.9	2.98
2022	21	-3.5	Amarillo	TL	AA	ARI	7	3	.700	5.16	5.33	21	21	0	1	0	0	106.1	115	63	61	16	39	0	110	4	2	4	459	1.448	9.7	1.4	3.3	9.3	2.82
2022	21	-2.2	Hillsboro	NORW	A+	ARI	1	0	1.000	2.55	2.55	4	4	0	0	0	0	17.2	13	5	5	0	7	0	27	0	0	1	73	1.132	6.6	0.0	3.6	13.8	3.86
2023	22	-5.3	Reno	PCL	AAA	ARI	12	6	.667	4.52	4.88	30	30	0	0	0	0	149.1	142	81	75	9	93	0	104	9	1	3	666	1.574	8.6	0.5	5.6	6.3	1.12
2023	22	-1.4	Salt River	AZFL	Fal		0	0		0.00	0.00	1	1	0	0	0	0	3.0	4	0	0	0	1	0	4	0	0	0	13	1.667	12.0	0.0	3.0	12.0	4.00
2024	23	-4.7	Reno	PCL	AAA	ARI	2	0	1.000	4.05	4.39	6	5	0	0	0	0	26.2	25	13	12	3	17	0	24	2	0	4	120	1.575	8.4	1.0	5.7	8.1	1.41
2024	23	-6.3	ARI	NL	Maj	ARI	0	0		4.91	4.91	1	0	0	0	0	0	3.2	3	2	2	0	4	0	5	0	0	0	17	1.909	7.4	0.0	9.8	12.3	1.25
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 (1 season)					Majors		0	0		4.91	4.91	1	0	0	0	0	0	3.2	3	2	2	0	4	0	5	0	0	0	17	1.909	7.4	0.0	9.8	12.3	1.25
Minors (5 seasons)					Minors		26	14	.650	4.34	4.78	86	84	0	1	0	0	406.2	389	216	196	44	191	0	399	16	3	23	1766	1.426	8.6	1.0	4.2	8.8	2.09
Other (1 season)					Other		0	0		0.00	0.00	1	1	0	0	0	0	3.0	4	0	0	0	1	0	4	0	0	0	13	1.667	12.0	0.0	3.0	12.0	4.00
All Levels (5 Seasons)							26	14	.650	4.31	4.75	88	85	0	1	0	0	413.1	396	218	198	44	196	0	408	16	3	23	1796	1.432	8.6	1.0	4.3	8.9	2.08

AAA (2 seasons)					Minors		14	6	.700	4.45	4.81	36	35	0	0	0	0	176.0	167	94	87	12	110	0	128	11	1	7	786	1.574	8.5	0.6	5.6	6.5	1.16
AA (1 season)					Minors		7	3	.700	5.16	5.33	21	21	0	1	0	0	106.1	115	63	61	16	39	0	110	4	2	4	459	1.448	9.7	1.4	3.3	9.3	2.82
A+ (2 seasons)					Minors		3	3	.500	3.73	4.89	15	15	0	0	0	0	70.0	65	38	29	12	23	0	84	1	0	3	299	1.257	8.4	1.5	3.0	10.8	3.65
A (1 season)					Minors		2	2	.500	3.32	3.74	8	8	0	0	0	0	43.1	34	18	16	4	17	0	60	0	0	6	180	1.177	7.1	0.8	3.5	12.5	3.53
A- (1 season)					Minors		0	0		3.00	3.00	3	3	0	0	0	0	6.0	6	2	2	0	2	0	6	0	0	2	25	1.333	9.0	0.0	3.0	9.0	3.00
Rk (1 season)					Minors		0	0		1.80	1.80	3	2	0	0	0	0	5.0	2	1	1	0	0	0	11	0	0	1	17	0.400	3.6	0.0	0.0	19.8