Transactions · best teams of 2020 · MLB

Miles Mikolas
SP FA

MARINERS no adv.-CH.

cut

Wed 6/11/25 6:00 AM

OUTGriffin Canning
SP NYM

MARINERS no adv.-CH.

added

Griffin Canning

Tue 6/10/25 9:59 AM

Spencer Strider
SP ATL

MARINERS no adv.-CH.

cut

Spencer Strider

Tue 6/10/25 9:59 AM

Miles Mikolas
SP FA

MARINERS no adv.-CH.

added

Thu 6/5/25 11:48 AM

OUTMax Meyer
SP MIA

MARINERS no adv.-CH.

cut

Thu 6/5/25 11:48 AM

Bryan Woo
SP SEA

MARINERS no adv.-CH.

added

Thu 6/5/25 11:46 AM

Tyler Mahle
SP FA

MARINERS no adv.-CH.

added

Tue 6/3/25 6:41 PM

Bryce Miller
SP SEA

MARINERS no adv.-CH.

cut

Tue 6/3/25 6:41 PM

OUTMax Meyer
SP MIA

MARINERS no adv.-CH.

claimed

, Total claims: 1

Mon 6/2/25 6:00 AM

Jameson Taillon
SP CHC

MARINERS no adv.-CH.

cut

Jameson Taillon

Mon 6/2/25 6:00 AM

Jameson Taillon
SP CHC

MARINERS no adv.-CH.

claimed

Jameson Taillon

, Total claims: 1

Sun 6/1/25 6:00 AM

David Peterson
SP NYM

MARINERS no adv.-CH.

cut

Sun 6/1/25 6:00 AM

OUTJosé Berríos
SP TOR

MARINERS no adv.-CH.

cut

Sat 5/31/25 8:21 AM

David Peterson
SP NYM

MARINERS no adv.-CH.

added

Fri 5/30/25 4:34 AM

Jameson Taillon
SP CHC

MARINERS no adv.-CH.

cut

Jameson Taillon

Fri 5/30/25 4:34 AM