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Luis Castillo, Seattle Mariners, SP - News, Stats, Bio
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Mariners reportedly sign pitcher Luis Castillo to 5-year, $108 million extension
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Luis Castillo (second baseman) - Wikipedia
Luis Castillo (second baseman) - Wikipedia
Luis Castillo strikes out 10 as Seattle Mariners beat Pittsburgh Pirates 5-0 - The San Diego Union-Tribune
Luis Castillo signs five-year contract extension with Mariners
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What makes Mariners pitcher Luis Castillo so rock solid on the mound