Luis Felipe Castillo, who turns 30 in March, will be a spring training teammate of the far-better-known Luis Miguel Castillo, a three-time All-Star and well-established big-league starter.

The Seattle Mariners have signed another pitcher named Luis Castillo, and the most amazing part? He's also Dominican!

Ask baseball fans, as a thought exercise, to describe who they think of when they hear the name "Luis Castillo." Most will defer to the Seattle Mariners pitcher—an All-Star in 2019, 2022 and 2023, and ...

Seattle Mariners All-Star Luis Castillo won't be the only player with his own name at spring training after a reported signing.