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Luis Castillo trade grades: Mariners, Reds both receive 'A' for
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Luis Castillo trade grades: Mariners add top rotation target, but
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Seattle Mariners acquire Luis Castillo in trade with Cincinnati
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MLB Trade Deadline Tracker: Padres deal for Juan Soto, Josh Bell
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Phillies at the trade deadline: Sizing up potential starting pitcher
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Reds and Dodgers have discussed a Luis Castillo trade - Redleg Nation
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Seattle Mariners, Luis Castillo agree to five-year, $108 million
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Could Mariners be next to strike in trade with Reds?
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Mariners get All-Star RHP Castillo for prospects Marte and Arroyo
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Mariners add depth in deadline deals with Giants, Dodgers
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Reds Notebook: Luis Castillo trade rumors, the draft, and a
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Mariners lock up trade deadline acquisition Luis Castillo for five
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Trade deadline upgrades for the Mariners: Starting Pitching
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Luis Castillo Drawing Early Trade Interest - MLB Trade Rumors
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How Frankie Montas, Athletics impacted by Mariners-Reds Luis