Transactions · SEATTLE MARINERS · MLB

Carson Seymour
P SF

Full Stream Ahead

added

Sat 8/30/25 6:47 AM

Mitchell Parker
SP WSH

Full Stream Ahead

cut

Mitchell Parker

Sat 8/30/25 6:47 AM

J.T. Ginn
SP ATH

added

Sat 8/30/25 6:00 AM

OUTNestor Cortes
SP SD

cut

Sat 8/30/25 6:00 AM

Andre Pallante
SP STL

added

Sat 8/30/25 6:00 AM

Dean Kremer
SP BAL

cut

Sat 8/30/25 6:00 AM

15DStephen Kolek
SP KC

added

Sat 8/30/25 6:00 AM

Jeffrey Springs
SP ATH

cut

Jeffrey Springs

Sat 8/30/25 6:00 AM

Tanner Gordon
SP COL

added

Fri 8/29/25 6:05 PM

Yordan Alvarez
LF/DH HOU

cut

Fri 8/29/25 6:05 PM

Ian Seymour
P TB

added

Fri 8/29/25 6:02 PM

Braxton Ashcraft
P PIT

cut

Braxton Ashcraft

Fri 8/29/25 6:01 PM

Martín Pérez
SP CWS

added

Fri 8/29/25 5:58 PM

Shane Baz
SP BAL

cut

Fri 8/29/25 5:58 PM

Max Scherzer
SP TOR

added

Fri 8/29/25 5:57 PM