After the Mariners announced Logan Gilbert as the opening day starter, Luis Castillo was super happy for his teammate.

Logan Gilbert accomplished what he hoped after being named opening day starter. And in Seattle's other game, Luis Castillo ...

Logan Gilbert shared his honest thoughts on earning the Mariners' Opening Day starting nod over Luis Castillo.

The Seattle Mariners had gotten close to a one-to-one replica of the major league lineup in recent days. But the club had to get creative with t ...

On a day when he was given some disappointing news, Castillo once again proved why his nickname is “The Rock,” pitching three ...

He gone: RHP JT Chargois, RHP Yimi Garcia, OF Sam Haggerty, INF Josh Rojas, INF Justin Turner, RHP Austin Voth. New ...