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

At long last, the Mariners have signed a Major League free agent. The club announced on Monday that it had agreed to a one-year deal with veteran infielder Donovan Solano, who will earn $3.5 million i ...

The Seattle Mariners desperately need infield offense but don't seem willing to pay free-agent market price. Could a still-affordable first baseman be available in trade? Seattle has been on the ...

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 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.