In addition to the starting duo, the M's also have another Julio Rodríguez in the organization "We are duplicating names left ...

Just two days after Luis Castillo threw 92 pitches in a seven-inning gem for the Mariners, they're set to start Luis Castillo ...

Up until the point the Cincinnati Reds dealt him to the Seattle Mariners, Luis Castillo’s story with the club was basically perfect. He was acquired from the Miami Marlins in a flip of Dan Straily. It ...

On another day here, or any other day anywhere else, it’s possible, and maybe even likely, that Mariners center fielder Julio ...

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

Castillo (1-2) yielded six runs on seven hits and four walks over 4.1 innings Tuesday, striking out three and taking a loss against the Reds.

We'll rank the 10 biggest one-sided MLB trades in the last 10 years and discuss what each deal did for the future of the team ...

Luis F. Castillo will be making his first major league start. The 30-year-old has three MLB relief appearances under his belt ...

The Cincinnati Reds welcome their former ace Luis Castillo back home Tuesday night when they open a three-game series with the visiting Seattle Mariners. Both clubs are coming off three-game ...