Seattle already has the best rotations in baseball — Luis Castillo, George Kirby ... Seattle values all of its starters, but if Sasaki does end up in the PNW, Woo might be the easiest to ...

According to a report from Susan Slusser of the San Francisco Chronicle, the San Francisco Giants tried to acquire Seattle Mariners starting pitcher Luis Castillo this offseason. The following ...

And luckily for them, veteran Luis Castillo is still a part of that rotation. Though he ended up sticking through the offseason, Castillo was featured in several offseason trade rumors that would ...