One of the Seattle Mariners best prospects is expected to be the one of the few top prospects to make an impact for the ...

Seattle Mariners starting pitcher Bryan Woo was recently listed as one of the 'breakout' candidates around baseball as spring ...

The Mariners are cornering the market on right-handed pitchers named Luis Castillo. Seattle reached a Minor League deal with ...

Matt Festa, who played a prominent role for the Seattle Mariners in 2022, has been designated for assignment as the Chicago ...

There's a little over two weeks until Major League Baseball returns when pitchers and catchers report to Spring Training. In ...

Spring training is coming, and so is the annual ritual of Seattle Mariners executives pretending to care about winning.

The Mariners signed Castillo to a minor-league contract Tuesday that includes an invitation to spring training, Jon Heyman of the New York Post reports.

The Seattle Mariners acquired right-handed reliever Will Klein from the Oakland Athletics, the team announced on Tuesday ...

This story was excerpted from Rhett Bollinger’s Angels Beat newsletter. To read the full newsletter, click here. And ...

The Mariners are still in the market for infield improvements, but with a limited budget and few teams willing to trade MLB ...

He was involved in a blockbuster trade before the 2019 season when he was dealt along with Jarred Kelenic from the Mets to the Seattle Mariners for Edwin Diaz and Robinson Cano. He was then ...

The Mariners have seven prospects ranked among Baseball America’s Top 100, and here’s where they stand in the organization.