The Mariners All-Star starting pitcher will get the nod for the finale of the opening series in the second half of the season ...

When the Mariners unveiled how they’d roll out their rotation for this weekend’s huge series vs. Houston to start the second half -- opting for Luis Castillo, then rookie Logan Evans, with Sunday ...

The Astros are an underdog (+119 moneyline odds to win) when they visit the Mariners (-141). The scheduled starters are Luis ...

The Mariners made an interesting decision for the first series in the second half of the season, and Dan Wilson spoke to it ...

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.

The Reds finally moved their ace, Luis Castillo, Friday night, sending the 29-year-old righty to the Seattle Mariners for a package that included Seattle’s top prospect, shortstop Noelvi ...

The veteran Mariners pitcher put together his best outing of the season and clinched a series win for his team Saturday.

Christian Walker hit a tiebreaking home run in the sixth inning and the Houston Astros went on to rout the host Seattle ...

Castillo had 19 swinging strikes in the game, seven on his sinker, six on his slider, four on his four-seamer and two on his changeup. Seattle went on to win the game, 1-0, in 13 innings.