According to a report from Susan Slusser of the San Francisco Chronicle, the San Francisco Giants tried to acquire Seattle Mariners starting pitcher Luis Castil ...

The Mariners listened to trade offers this offseason for starting pitcher Luis Castillo. Here's what the veteran thought about the rumors.

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 tha ...

Luis Castillo’s name has swirled in trade rumors for much of the offseason, as since Castillo is far and away the priciest member of the Mariners’ rotation, Seattle has at least been more open ...

The Mariners have signed right-hander Luis F. Castillo to a minor league contract and invited him to big league camp this spring, Jon Heyman of the New York Post reports. The 29-year-old Castillo ...

The Mariners weren’t disappointed that they never reached Plan Z. “We chose to hold on to Luis and the other four starting pitchers, as we expected when the offseason began,” Dipoto said.

Luis Castillo’s name has swirled in trade rumors for much of the offseason, as Castillo is far and away the priciest member of the Mariners’ rotation, Seattle has at least been more open to ...

Seattle Mariners pitcher Luis Castillo was at the center of offseason trade rumors this offseason. Nonetheless, the hurler didn’t let that put a damper on his winter break. “I didn’t have ...

8, but he appears to be facing no restrictions in the early stages of spring training. The Mariners will once again be looking to Castillo to serve as a workhorse at the top of the rotation after ...