• MLB
  • SEATTLE MARINERS

Slade Cecconi
SP CLE

Seattle M's
added
Slade Cecconi
Sat 6/28/25 10:15 AM

Eric Lauer
P TOR

Seattle M's
cut
Eric Lauer
Sat 6/28/25 10:15 AM

Kumar Rocker
SP TEX

Seattle M's
added
Kumar Rocker
Sat 6/28/25 10:14 AM

Jacob Latz
P TEX

Seattle M's
cut
Jacob Latz
Sat 6/28/25 10:14 AM

Bo Bichette
SS NYM

added
Bo Bichette
Sat 6/28/25 9:15 AM

Brayan Bello
SP BOS

cut
Brayan Bello
Sat 6/28/25 9:15 AM

OUTMark Vientos
3B/DH NYM

cut
Mark Vientos
Sat 6/28/25 9:15 AM

Bryce Elder
SP ATL

Seattle M's
added
Bryce Elder
Fri 6/27/25 4:19 PM

Jeffrey Springs
SP ATH

Seattle M's
cut
Jeffrey Springs
Fri 6/27/25 4:19 PM

Yainer Diaz
C/DH HOU

Seattle M's
added
Yainer Diaz
Fri 6/27/25 4:17 PM

Austin Wells
C NYY

Seattle M's
cut
Austin Wells
Fri 6/27/25 4:17 PM

Ben Casparius
P LAD

Seattle M's
added
Ben Casparius
Fri 6/27/25 4:11 PM

15DGriffin Canning
SP SD

Seattle M's
cut
Griffin Canning
Fri 6/27/25 4:11 PM

Mitch Keller
SP PIT

PINSTRIPERS--D
added
Mitch Keller
Fri 6/27/25 3:24 PM

Jack Kochanowicz
SP LAA

PINSTRIPERS--D
cut
Jack Kochanowicz
Fri 6/27/25 3:23 PM