Luis Castillo - Seattle Mariners Starting Pitcher - ESPN

Mariners sign Luis Castillo to major extension

With his 8 K's against the Athletics, Luis Castillo is a Mariners 200k member

Castillo dazzles as Mariners take Game 1 over Blue Jays, 4-0

Luis Castillo Talks to Media Ahead of Game 1

Mariners land All-Star pitcher Luis Castillo

Luis Castillo - Seattle Mariners Starting Pitcher - ESPN

Luis Castillo (pitcher, born 1992) - Wikipedia

Mariners Acquire Luis Castillo from Reds in Blockbuster Deal - Metsmerized Online

Luis Castillo traded to Mariners by Reds for 4 prospects

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