ESPN's Passan: Next logical step for Mariners is locking up Luis Castillo - Seattle Sports

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Passan: Expectations for Mariners' offseason 'may be a little bit outlandish' - Seattle Sports

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ESPN - Breaking: The Seattle Mariners are finalizing a deal to acquire right-hander Luis Castillo from the Cincinnati Reds, sources tell Jeff Passan.

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Passan: Mariners had good, not great deadline; set to 'really take off' in '23 - Seattle Sports

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Dipoto details why Mariners made Luis Castillo trade, their rotation plans - Seattle Sports

Scuffling Seattle Mariners lose to Kansas City Royals as Luis Castillo struggles in sixth inning - ESPN

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