Blas Castano

Starting pitcher for Seattle

Age: 27, 162 lbs, 5'10"

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

Sal: N/A

Currently In the minors

TRANSACTION REPORT 4 days

DFA'd by Seattle.

The Mariners designated Castano for assignment.

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
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

		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

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
5/28/2025	WSH	L0 - 9	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	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

Date	Visit.	Home	Time
4/19/2026	Rangers	Mariners	4:10 PM
4/20/2026	Athletics	Mariners	9:40 PM
4/21/2026	Athletics	Mariners	9:40 PM
4/22/2026	Athletics	Mariners	4:10 PM
4/24/2026	Mariners	Cardinals	8:15 PM
4/25/2026	Mariners	Cardinals	2:15 PM
4/26/2026	Mariners	Cardinals	2:15 PM
4/27/2026	Mariners	Twins	7:40 PM
4/28/2026	Mariners	Twins	7:40 PM
4/29/2026	Mariners	Twins	1:40 PM

Pages:

1 2 >>

Player	Pos	City	Injured date	Type	Description	+

Player	Pos	City	Transaction date	Description
B. Castan	SP	SEA	4/14/2026	DFA'd by Seattle.
B. Castan	SP	SEA	3/11/2026	Optioned to Triple-A.
B. Castan	SP	SEA	5/29/2025	Demoted to Triple-A.
B. Castan	SP	SEA	5/23/2025	Call-up official.
B. Castan	SP	SEA	3/7/2025	Optioned to Triple-A.
B. Castan	SP	SEA	11/4/2024	Added to 40-man roster.
B. Castan	SP	SEA	6/1/2018	Signed to a minor league contract.

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

Stars of the month

Date	Player	City	Pos	Star

Stars of the week

Date	Player	City	Pos	Star