The Seattle Mariners traded a pitcher they recently designated for assignment to the Baltimore Orioles late Wednesday night ...

The Mariners are playing so well that they may not need advantages right now, but they'll still take this one, as Toronto ...

The Seattle Mariners farm system has been well-represented in top 100 rankings from various publications. Most of the minor leaguers included on those lists are ...

For the Seattle Mariners, 2025 presents an advantageous opportunity to snap a streak that dates back to 1977. The Mariners ...

Support the AL West leading Seattle Mariners by gearing up at Fanatics, with free shipping on orders over $24.

After recently making waves due to his name, the Mariners have decided to stick with just one edition of Luis Castillo.

Juan Soto signed the biggest contract in baseball history this past offseason when he agreed to a 15-year deal worth $765 million with the New York Mets. And wh ...

The Mariners are "very pleased" with the early response to the ROOT Sports Stream app, which has drawn favorable feedback ...

The Seattle Mariners traded right-hander Luis F. Castillo – not to be confused with three-time All-Star Luis Castillo – after designating him for assignment.

Newly acquired Leody Taveras pays off immediate dividends, Rowdy Tellez homers as Mariners capture ninth straight series ...

The Seattle Mariners pitching is getting a boost as the team looks to maintain its lead in the American League West.