Jorge Polanco's walk-off single in the 15th inning to advance the Mariners to the ALCS comes in at No. 5 on the Top Finishes ...

Mariners predicted to trade for $5.75 million All-Star, Gold Glove as amazing replacement for Jorge Polanco originally ...

Seattle figures to have six spots in the bullpen already accounted for with Andres Munoz, Matt Brash, Eduard Bazardo, Gabe ...

An emerging opportunity could allow the Cardinals to trade an All-Star to the Mariners amid Seattle’s growing roster urgency.

The Mets will be Polanco’s third MLB team. He spent 2014 to 2023 with the Twins before spending the last two seasons with the ...

The Seattle Mariners reportedly could have some depth on the way. On Friday night, MassLive.com's Chris Cotillo reported that ...

The Mariners have found their leading candidate to be their backup catcher in 2026. The club is nearing an agreement on a ...

Maine has earned at least a point in eight straight home games, with a record of 5-0-2-1. Cavallin yielded only a power-play ...

The Mariners are closing in a deal to sign veteran free agent catcher Andrew Knizner, industry sources told The Seattle Times ...

The Seattle Mariners have been quiet since re-signing Josh Naylor this offseason. They didn’t make any moves at the Winter ...

Baseball America released its prospect rankings for the Seattle Mariners organization going into the 2026 season. The list ...

Maine Mariners goalie Luke Cavallin, center, takes a break with teammates during practice in Portland on Wednesday. Cavallin ...