The Seattle Mariners are still looking for solutions for the holes in their infield. The Mariners entered the offseason with ...

If the Mariners really are intent on moving Castillo, MLBTradeRumors has listed the Toronto Blue Jays as among the best ...

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

there were rumors that the Mariners and Boston Red Sox were engaged in trade talks involving Seattle starter Luis Castillo and Boston first baseman Triston Casas. The rumored deal was being ...

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 ...