A recent article from ESPN said that Seattle Mariners supporters were one of the most frustrated MLB fanbases.

According to a recent article from the Seattle Times, the Seattle Mariners pursuit of Carlos Santana seemed to take priority ...

Entering the 2025 offseason, American League West rivals the Seattle Mariners and Athletics had issues with their payroll.

The Seattle Mariners are rapidly losing options this offseason on the first base market. Christian Walker (Houston Astros), ...

The Seattle Mariners have added depth to their roster, claiming catcher Nick Raposo off waivers from the Toronto Blue Jays on ...

The Mariners signed catcher Jacob Nottingham to a minor league contract earlier this month, according to his transaction log ...

The Mariners added some catching depth on Thursday, claiming backstop Nick Raposo off waivers from Toronto and adding him to ...

Manager Dan Wilson brought in Edgar Martinez as the hitting coach upon his hiring last August. After a promising 34-game ...

Arizona acquired All-Star Josh Naylor in a trade with Cleveland, which then signed one-time Seattle Mariners first baseman ...

On Thursday, Will Leitch of MLB.com predicted that the Mariners would sign Gleyber Torres, the longtime New York Yankees ...

The Seattle Mariners have reached an agreement to sell the Modesto Nuts to Diamond Baseball Holdings (DBH), the team ...

The Boston Red Sox are still in the market for starting pitching this winter, with Seattle Mariners ace Luis Castillo being a ...