The Mariners are open to trading Luis Castillo, but they haven't received the sort of offers they were hoping to get.

Per Kramer, the Mariners weren’t initially intending on moving Castillo, and would still prefer to keep him, but after huge ...

As prices for high-end starting pitchers have swelled this week, the Mariners have received an increasing number of calls from other teams interested in veteran starter Luis Castillo. Discussions ...

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 ...