Blas Castano

Starting pitcher for Colorado

Age: 27, 162 lbs, 5'10"

Born: 9/8/1998, Espaillat, Dominican Republic

Sal: N/A

TRANSACTION REPORT 12 days

Called up.

Called up from Triple-A Albuquerque.

Seasons	City	GP	CG	IP	ERA	W	L	ShO	Sv	H	2B	3B	HR	SO	HB	BB	WP	Bk	R	ER	NH	WHIP	K/9	PPts	PPts/GP
2026	COL	6	0	13.0	4.15	0	0	0	0	12	1	2	2	12	2	4	0	0	6	6	0	1.23	8.31	0.0	0.0
2025	SEA	1	0	3.0	9.00	0	0	0	0	4	2	0	1	1	1	2	0	0	3	3	0	2.00	3.00	0.0	0.0

		7	0	16.0	6.58	0	0	0	0	16	3	2	3	13	3	6	0	0	9	9	0	1.62	5.65	0.0	0.0

Date	Opp	Res	CG	IP	ERA	W	L	ShO	Sv	H	2B	3B	HR	SO	HB	BB	WP	Bk	R	ER	NH	WHIP	K/9	PPts
6/2/2026	LAA@	W8 - 2	0	2.0	0.00	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0.00	9.00	0.0
5/30/2026	SF	W8 - 3	0	2.0	13.50	0	0	0	0	4	1	1	1	2	0	0	0	0	3	3	0	2.00	9.00	0.0
5/27/2026	LAD@	L1 - 4	0	1.0	0.00	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0.00	9.00	0.0
5/24/2026	AZ@	L1 - 9	0	3.7	2.45	0	0	0	0	4	0	1	0	3	1	0	0	0	1	1	0	1.09	7.36	0.0
5/21/2026	AZ@	L1 - 2	0	2.0	4.50	0	0	0	0	2	0	0	0	1	1	3	0	0	1	1	0	2.50	4.50	0.0
5/17/2026	AZ	L6 - 8	0	2.3	3.86	0	0	0	0	2	0	0	1	3	0	1	0	0	1	1	0	1.29	11.57	0.0
5/28/2025		W9 - 0	0	3.0	9.00	0	0	0	0	4	2	0	1	1	1	2	0	0	3	3	0	2.00	3.00	0.0

			0	16.0	4.76	0	0	0	0	16	3	2	3	13	3	6	0	0	9	9	0	1.27	7.63	0.0

Date	Visit.	Home	Time
6/3/2026	Rockies	Angels	9:38 PM
6/5/2026	Brewers	Rockies	8:40 PM
6/6/2026	Brewers	Rockies	9:10 PM
6/7/2026	Brewers	Rockies	3:10 PM
6/9/2026	Cubs	Rockies	8:40 PM
6/10/2026	Cubs	Rockies	8:40 PM
6/11/2026	Cubs	Rockies	3:10 PM
6/12/2026	Rockies	Athletics	10:05 PM
6/13/2026	Rockies	Athletics	10:05 PM
6/14/2026	Rockies	Athletics	3:05 PM

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Player	Pos	City	Injured date	Type	Description	+

Player	Pos	City	Transaction date	Description
B. Castan	SP	COL	5/21/2026	Called up.
B. Castan	SP	COL	5/18/2026	Demoted to Triple-A.
B. Castan	SP	COL	5/17/2026	Back in majors.
B. Castan	SP	COL	4/26/2026	Promoted for doubleheader.
B. Castan	SP	COL	4/26/2026	Headed back to Triple-A.
B. Castan	SP	COL	4/21/2026	Claimed by Colorado.
B. Castan	SP	COL	4/14/2026	DFA'd by Seattle.
B. Castan	SP	COL	3/11/2026	Optioned to Triple-A.
B. Castan	SP	COL	5/29/2025	Demoted to Triple-A.
B. Castan	SP	COL	5/23/2025	Call-up official.

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Player	Pos	City	Game Date	Corr. Date	Corr.	Description	Game log

Stars of the month

Date	Player	City	Pos	Star
May 17, 2026	B. Castan	COL	SP	NA
May 21, 2026	B. Castan	COL	SP	NA
May 24, 2026	B. Castan	COL	SP	NA
May 27, 2026	B. Castan	COL	SP	Rookie star
May 30, 2026	B. Castan	COL	SP	NA
June 02, 2026	B. Castan	COL	SP	NA

Stars of the week

Date	Player	City	Pos	Star
May 17, 2026	B. Castan	COL	SP	Rookie star
May 21, 2026	B. Castan	COL	SP	1st star
May 24, 2026	B. Castan	COL	SP	Rookie star
May 30, 2026	B. Castan	COL	SP	3rd star