Mariners excited to see what Luis Castillo can accomplish with full season in Seattle, Sports
Mariners take AL West lead from Texas, beat Royals 3-2 behind Castillo's 7 shutout innings - The San Diego Union-Tribune
Seattle Mariners' Luis Castillo Reaches Career Milestone on Monday - Fastball
Paul Blackburn, A's look to snap skid against Mariners - Athletics Nation
Crawford homers, Kelenic drives in two to back Castillo's win as Mariners beat A's 7-2 - CBS Sacramento
There's only one Luis Castillo': A year later, blockbuster trade looks like win for Mariners, Reds
Rangers miss out on pitching help as Mariners land Luis Castillo in trade with Reds
Luis Castillo guides Mariners past A's in series opener
Castillo, early power send Mariners past Cole, Yankees 7-3