"I spent five years here, and being able to pitch here on that mound again was special," Castillo said Tuesday night.

Castillo (3-2) earned the win against the Marlins on Saturday after giving up one hit and two walks over six scoreless innings. He struck out five. After giving up 10 hits to Toronto in his previous ...

Tonight, with the final day of the NFL Draft drawing attention away, the Mariners got to be on the other side of that six-run ...

Castillo battled through five laborious innings for the M's on Sunday against the Toronto Blue Jays, earning the win, but ...

Julio Rodriguez and Jorge Polanco led off with back-to-back home runs in the Seattle Mariners’ six-run first inning and ...

Castillo struggled against the Cincinnati Reds, going just 4.1 innings and giving up six earned runs. Unfortunately, this ...

Austin Hays drove in four runs in his season debut, and the Cincinnati Reds beat Luis Castillo and the Seattle Mariners 8-4.

The Mariners begin a road trip with a defeat in Cincinnati, snapping Seattle's four-game winning streak despite two home runs ...

A day after the Seattle Mariners lost their ace Logan Gilbert for several weeks, they bounced back with their best game of ...

Julio Rodriguez and Mitch Garver also homered and rookie Ben Williamson drove in four runs for the Mariners, who won for the ...

It’s time to continue our MLB odds series with a Marlins-Mariners prediction and pick. Find out how to watch Marlins-Mariners ...

The Mariners duo did something for the first time in the last 19 years of the franchise in a 14-0 shutout against the Miami ...