ESPN's Passan: Luis Castillo doing what Mariners got him to do
Mariners acquire 'dominant' starter Luis Castillo from Reds
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Wake Up Call: Mariners Flex Early, Castillo Wins Debut – Eli
There's only one Luis Castillo': A year later, blockbuster trade
Reds trade Luis Castillo to Mariners amid Yankees rumors
Mariners outlast Yankees in 13-inning marathon as Luis Castillo
Bats back Castillo in Mariners' win over Nationals
Luis Castillo eight strikeouts vs. Yankees first Mariners start
Luis Castillo Is Going To Be a Mariner for Awhile
MLB Network - Luis Castillo is set to make his Seattle Mariners
There's only one Luis Castillo': A year later, blockbuster trade