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

The Seattle Mariners offer a 10% military discount off select seating locations throughout the ballpark with an active military ID. It’s available for use at Team Stores (when buying in ...

The Seattle Mariners added to their international signing class on Monday, coming to terms with Diago Machado out of Mexico. Reporter Francys Romero had the information on social media ...

The Mariners added some depth and versatility to their 40-man roster, acquiring utility player Miles Mastrobuoni for cash considerations in a trade with the Cubs.