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

As prices for starting pitchers have swelled, the Mariners have received more calls from teams interested in starter Luis ...

The Seattle Mariners blew a sizable division lead last season as the team was ultimately overtaken by the AL West-winning ...

Interest in Castillo increased significantly after the New York Yankees signed free-agent lefty Max Fried to an eight-year, ...

According to MLBTradeRumors, the Toronto Blue Jays are among the best trade partners for Seattle Mariners starting pitcher Luis Castillo. The Mariners aren't actively shopping Castillo ...

Boston offered Casas along with Masataka Yoshida in a potential deal for Seattle right-handed pitcher Luis ... Castillo during the week of the Winter Meetings as they were eyeing one of the ...

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 ...