Look, nothing suggests that Castillo is going to fall off a cliff this season, but it's fair to wonder how he'll adjust given some very real downward trends. I know it's just a three-inning sample ...

Or, if you prefer the seminal 1995 film Showgirls as your cultural touchpoint, “there’s always someone younger and hungrier ...

The Seattle Mariners starting rotation was the team's most sure thing when spring training began. The group featured three All-Stars and two more pitchers heading into their third respective seasons ...

The Seattle Mariners are going to rely on their vaunted starting rotation once again in 2025. And luckily for them, veteran Luis Castillo is still a part of that rotation. Though he ended up ...

The Minnesota Twins showed trade interest in Seattle Mariners right-hander Luis Castillo this offseason, according to a report from The Athletic. A team source confirmed the Twins also have ...

The Seattle Mariners will open up the 2025 regular season just one week from today when they host the Athletics at T-Mobile Park. The Mariners, coming off an 85 ...

The Seattle Mariners have reached an agreement with another pitcher named Luis Castillo, and the most astonishing part is that he's also Dominican, just like the current ace of their starting ...