Pitching

Diego Castro

Tampa Bay Rays (DSL)

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Age: 20

Bats/Throws: R/R

6'0" / 190

DOB: 10/4/2006

(20 years, 10 days)

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Preseason ProjectionsMinor Leagues

Season	Team	Level	Age	W	L	SV	G	GS	IP	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	vFA	divider	ERA	xERA	FIP	xFIP	WAR
2025	TBR	DSL	18	2	3	0	12	7	39.2		6.35	4.31	0.91	.291	68.0%	44.8%	11.1%				4.99		5.60	4.91
2026	Steamer	PROJ	19	0	0	0	0	0	1.0		3.99	7.04	1.66	.299	66.8%	41.2%					7.13		7.13	6.88	0.0
2026	TBR	DSL	19	1	0	0	2	0	1.2		0.00	5.40	0.00	.429	75.0%	42.9%	0.0%				5.40		6.27	7.74
2026	TBR	DSL	19	2	3	1	18	0	29.0		7.14	6.52	0.31	.292	43.5%	37.2%	2.6%				7.45		5.92	6.54
2026	TBR	MiLB	19	3	3	1	20	0	30.2		6.75	6.46	0.29	.302	45.8%	37.6%	2.4%				7.34		5.94	6.60

Season	Team	Level	Age	W	L	SV	G	GS	IP	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	vFA	divider	ERA	xERA	FIP	xFIP	WAR
2025	TBR	DSL	18	2	3	0	12	7	39.2		6.35	4.31	0.91	.291	68.0%	44.8%	11.1%				4.99		5.60	4.91
2026	Steamer	PROJ	19	0	0	0	0	0	1.0		3.99	7.04	1.66	.299	66.8%	41.2%					7.13		7.13	6.88	0.0
2026	TBR	DSL	19	1	0	0	2	0	1.2		0.00	5.40	0.00	.429	75.0%	42.9%	0.0%				5.40		6.27	7.74
2026	TBR	DSL	19	2	3	1	18	0	29.0		7.14	6.52	0.31	.292	43.5%	37.2%	2.6%				7.45		5.92	6.54
2026	TBR	MiLB	19	3	3	1	20	0	30.2		6.75	6.46	0.29	.302	45.8%	37.6%	2.4%				7.34		5.94	6.60

Preseason ProjectionsMinor Leagues

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2025	TBR	DSL	2	3	4.99	12	7		1	1	0	1	0	39.2	171	38	23	22	4	19	0	3	8	0	28
2026	Steamer	PROJ	0	0	7.13	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			0
2026	TBR	DSL	1	0	5.40	2	0		0	0	0	0	0	1.2	8	3	1	1	0	1	0	0	0	0	0
2026	TBR	DSL	2	3	7.45	18	0		0	0	1	0	2	29.0	138	27	30	24	1	21	0	4	6	0	23
2026	TBR	MiLB	3	3	7.34	20	0		0	0	1	0	2	30.2	146	30	31	25	1	22	0	4	6	0	23

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2025	TBR	DSL	2	3	4.99	12	7		1	1	0	1	0	39.2	171	38	23	22	4	19	0	3	8	0	28
2026	Steamer	PROJ	0	0	7.13	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			0
2026	TBR	DSL	1	0	5.40	2	0		0	0	0	0	0	1.2	8	3	1	1	0	1	0	0	0	0	0
2026	TBR	DSL	2	3	7.45	18	0		0	0	1	0	2	29.0	138	27	30	24	1	21	0	4	6	0	23
2026	TBR	MiLB	3	3	7.34	20	0		0	0	1	0	2	30.2	146	30	31	25	1	22	0	4	6	0	23

Preseason ProjectionsMinor LeaguesAverages

Season	Team	Level	K/9	BB/9	K/BB	HR/9	divider	K%	BB%	K-BB%	divider	AVG	WHIP	BABIP	LOB%	divider	ERA-	FIP-	divider	FIP
2025	TBR	DSL	6.35	4.31	1.47	0.91		16.4%	11.1%	5.3%		.255	1.44	.291	68.0%		99	104		5.60
2026	Steamer	PROJ	3.99	7.04	0.57	1.66		9.0%	15.9%	-6.9%		.298	2.00	.299	66.8%					7.13
2026	TBR	DSL	0.00	5.40	0.00	0.00		0.0%	12.5%	-12.5%		.429	2.40	.429	75.0%		90	99		6.27
2026	TBR	DSL	7.14	6.52	1.10	0.31		16.7%	15.2%	1.4%		.239	1.66	.292	43.5%		127	96		5.92
2026	TBR	MiLB	6.75	6.46	1.05	0.29		15.8%	15.1%	0.7%		.250	1.70	.302	45.8%		125	96		5.94

Season	Team	Level	K/9	BB/9	K/BB	HR/9	divider	K%	BB%	K-BB%	divider	AVG	WHIP	BABIP	LOB%	divider	ERA-	FIP-	divider	FIP
2025	TBR	DSL	6.35	4.31	1.47	0.91		16.4%	11.1%	5.3%		.255	1.44	.291	68.0%		99	104		5.60
2026	Steamer	PROJ	3.99	7.04	0.57	1.66		9.0%	15.9%	-6.9%		.298	2.00	.299	66.8%					7.13
2026	TBR	DSL	0.00	5.40	0.00	0.00		0.0%	12.5%	-12.5%		.429	2.40	.429	75.0%		90	99		6.27
2026	TBR	DSL	7.14	6.52	1.10	0.31		16.7%	15.2%	1.4%		.239	1.66	.292	43.5%		127	96		5.92
2026	TBR	MiLB	6.75	6.46	1.05	0.29		15.8%	15.1%	0.7%		.250	1.70	.302	45.8%		125	96		5.94