Former Seattle Mariners reliever Matt Festa has been designated for assignment by the Chicago Cubs, according to the team.

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

The only big move the Mariners have made is bringing in Donovan Solano on a one-year, $3.5 million deal. But Seattle has also ...

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

According to popular sportsbook Caesar's, the Seattle Mariners skipper has a decent chance to be recognized as the best in ...

While a team like Cincinnati packaging McLain with one of their own rotation arms like Nick Lodolo in order to land an elite ...

Seattle Mariners All-Star Luis Castillo won't be the only player with his own name at spring training after a reported ...

The Seattle Mariners lead all organizations with seven prospects in Baseball America's initial 2025 Top 100 rankings.

After a self-imposed $15 million budget for the offseason, Seattle has been ... of the best rotations in all of baseball, all with years of team control, the Mariners are very much still in ...

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

The Seattle Mariners have a prime opportunity staring them straight in the face, and they are blowing it. In 2024, the Mariners had the best pitching staff in baseball. The rotation had a combined ...

As the offseason trudges on toward a new calendar year, Seattle Mariners fans ... For that reason, Fansided MLB Insider Robert Murray says that Mariners fans deserve better than what they're ...