As the MLB offseason continues, the Mariners have agreed to a deal with free agent and former Orioles pitcher Shintaro ...

The Mariners signed hard-throwing righty Shintaro Fujinami to a minor league deal with spring training invitation. Read more ...

Baseball Prospectus released its Top 101 prospects heading into the 2025 season. The Seattle Mariners had six players in the ...

The Seattle Mariners and Shintaro Fujinami have reportedly agreed on a minor league contract with an invitation to spring training.

Prospects1500 brings you the Top 50 prospects for each system in baseball. This is our Seattle Mariners Top 50 prospects for ...

After missing out on Korean infielder Hye-seong Kim earlier this offseason, could the Seattle Mariners make a run at another ...

Amid an excruciatingly inactive Mariners offseason, your capacity for patience may be kaput. But if you do choose to believe, ...

The Little League Classic game between the Seattle Mariners and New York Mets will be the lone prime time representation for ...

The Mariners have announced that catcher Nick Raposo has cleared waivers and been sent outright to Triple-A Tacoma. He had ...

Mariners’ president of baseball operations Jerry Dipoto tried solving this problem at the trade deadline by adding Justin Turner and Randy Arozarena. However, these additions weren’t enough to stop ...