Seattle Mariners make big splash, acquire right-hander Luis

Game 129 preview: Matt Manning tests improvements against surging Mariners - Bless You Boys

Mariners Make a Big Splash - Diamond Digest

Seattle Mariners acquire Luis Castillo in trade with Cincinnati Reds

2023 MLB Trade Deadline Tracker: A complete list of all transactions

Seattle Mariners trade for Luis Castillo

Mariners' Updated Starting Rotation, Payroll After Luis Castillo Trade, News, Scores, Highlights, Stats, and Rumors

Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports

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

Seattle Mariners acquire Luis Castillo, send package highlighted by prospect Noelvi Marte to Cincinnati Reds - ESPN

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