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

Former Seattle Mariners infielder Adam Frazier has signed a one-year deal with the Pittsburgh Pirates, according to Mark ...

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

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

After getting strong reviews from Baseball America and MLB.com recently, the Seattle Mariners prospects are also drawing ...

The Seattle Mariners' 2025 roster needs more offense to compete for a postseason berth. Could Toronto Blue Jays shortstop Bo ...

The initial plan for this analysis was to offer an update on potential moves or signings that the Mariners might make as the ...

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.

Ask a dozen baseball fans which stadium they think created the most extreme park effects in 2024, and invariably most or all ...

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

The Seattle Mariners had many minor leaguers featured in MLB Pipeline's latest list of top prospects, including Colt Emerson, ...

Which teams had the most top 100 prospects? Which ones had the most top 40 prospects? Who climbed the ranks? Who fell the ...