Transactions · SEATTLE MARINERS · MLB

José Ureña
P FA

added

Thu 8/21/25 10:39 AM

Colin Rea
SP CHC

cut

Thu 8/21/25 10:39 AM

Brandon Young
SP BAL

added

Thu 8/21/25 7:02 AM

Eric Lauer
P TOR

cut

Thu 8/21/25 7:02 AM

Joe Boyle
SP TB

Full Stream Ahead

added

Thu 8/21/25 6:04 AM

Martín Pérez
SP CWS

Full Stream Ahead

cut

Thu 8/21/25 6:04 AM

Jason Alexander
SP HOU

Full Stream Ahead

added

Jason Alexander

Thu 8/21/25 6:00 AM

Tanner Gordon
SP COL

Full Stream Ahead

cut

Thu 8/21/25 6:00 AM

Jack Perkins
P ATH

added

Wed 8/20/25 5:55 PM

Emmet Sheehan
SP LAD

cut

Wed 8/20/25 5:55 PM

Tanner Gordon
SP COL

Full Stream Ahead

added

Wed 8/20/25 9:09 AM

Max Scherzer
SP TOR

Full Stream Ahead

cut

Wed 8/20/25 9:09 AM

Martín Pérez
SP CWS

Full Stream Ahead

added

Wed 8/20/25 9:06 AM

Kyle Hendricks
SP FA

Full Stream Ahead

cut

Wed 8/20/25 9:06 AM

Michael Lorenzen
SP COL

added

Michael Lorenzen

Wed 8/20/25 8:17 AM