The Seattle Mariners pitching development staff is considered one of the biggest strength of the team, if not the single ...

Luis Castillo was dynamite on Saturday night, dialing up both his fastballs to the levels he showed when at his absolute peak ...

The Pittsburgh Pirates and Seattle Mariners play the second game of their 3-game series Saturday at T-Mobile Park in Seattle.

There's a difference between having All-Star numbers, and actually being an All-Star, according to Buster Olney of ESPN.

Hector Neris, who has tormented the M's for years as a member of the Astros, is returning to Houston on a major league deal.

Seattle Mariners starting pitcher Bryan Woo will take the mound on Friday afternoon against the Pittsburgh Pirates, and he'll ...

A summer of slams continued for Mariners All-Star catcher Cal Raleigh as he hit two home runs off Pittsburgh starter Bailey ...

Seattle Mariners catcher Cal Raleigh tied a Seattle Mariners record set by Ken Griffey Jr. 27 years ago with his 35th home ...

It’s hard to find many comparable runs to what Cal Raleigh is in the midst of and what Ken Griffey Jr. accomplished ahead of ...

The Kansas City Royals (40-47) and the Seattle Mariners (45-41) wrap up a 4-game series Thursday. First pitch from T-Mobile ...

Seattle scored twice against the KC bullpen in the seventh inning. Mariners star outfielder Randy Arozarena continued to be a ...

Ben Williamson had an RBI double in the sixth inning, Luis Castillo tossed seven innings, and the Seattle Mariners beat the Pittsburgh Pirates 1-0.