Luis Castillo is owed about $24MM in each of the next three seasons. The Mariners have a pitching surplus and desire to improve their lineup on a limited budget. To me, that sounds like a perfect ...

About 2.5 years ago, the Seattle Mariners acquired starting pitcher Luis Castillo from the Cincinnati Reds for a package of prospects highlighted by Noelvi Marte, who was the Mariners' top prospect.

The Mariners have “expressed willingness” to listen to offers on veteran right-hander Luis Castillo, according to a report from Alex Speier of the Boston Globe. The report comes on the heels ...

Boston offered Casas along with Masataka Yoshida in a potential deal for Seattle right-handed pitcher Luis Castillo, MLB.com’s Mark Feinsand reported. In addition to trading Casas and Yoshida ...