According to ESPN MLB Insider Buster Olney, people in baseball think that the M's have already had a successful offseason, ...

After securing a big contract to lock up first baseman Josh Naylor, most indications have been that the Seattle Mariners are ...

MLB has a new media rights deal, and with the announcement came the reveal of a new way to watch Seattle Mariners TV ...

Kazuma Okamoto will have until Jan. 4 to sign with an MLB team, and ESPN's Paul Hembekides believes the Mariners should make ...

The Seattle Mariners made a few big moves at the trade deadline to push for the World Series. These moves helped the team, ...

MLB announced an $800 million deal with ESPN, NBC and Netflix on Wednesday. Here's what Mariners fans need to know.

"This fan-friendly agreement allows us to showcase the great sport of baseball on both a local and national level, while ...

Veteran right-handed reliever Erik Swanson, who had a stellar 2022 season with the Seattle Mariners, is hanging up his cleats ...

The Mariners made a few notable but mostly unsurprising roster subtractions ahead of Friday’s 2 p.m. PT deadline to tender ...

The Mariners have lost a pair of coaches to other teams since the GM meetings ended Thursday. Here's what else we learned ...

Legendary left-hander Randy Johnson had one of the greatest pitching careers of all time. In his 22-year MLB career, which ...

Josh Naylor, who was a key midseason acquisition that propelled the Mariners to a division title, didn't take long in free ...