With Bryce Miller joining Logan Gilbert and George Kirby on the IL, the scuffling Mariners — who lost 5 of 6 on their ...

The Seattle Mariners followed one of their most impressive stretches in recent history with one of their most disappointing.

The Orioles acquired right-hander Luis F. Castillo from the Seattle Mariners for cash considerations on Wednesday. The F. is ...

Will Warren will toe the slab tonight in King County. His last start against the A's was by far the best of his young MLB ...

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.

The Mariners longest-tenured position player missed the team's series finale against the New York Yankees on Wednesday.

The Blue Jays jumped on Mariners starter Luis Castillo through early command struggles for five runs, and a handful of key ...

Seattle Mariners superstar outfielder Julio Rodríguez robbed New York Yankees center fielder Trent Grisham of a home run with ...

Our Yankees vs. Mariners predictions give Will Warren the slight edge on the mound over Seattle's Luis Castillo.

The Seattle Mariners dropped a tough 3-2 contest on Wednesday afternoon against the New York Yankees, competing a really ...

The Mariners beat the Yankees 2-1 on Tuesday night in 11 innings, limiting the Yankees to 0-for-14 with runners in scoring ...

Right-hander Luis F. Castillo, designated for assignment by the Seattle Mariners a day earlier, landed with a new team on ...