Luis Castillo - Seattle Mariners Starting Pitcher - ESPN
With his 8 K's against the Athletics, Luis Castillo is a Mariners 200k member
Seattle Mariners acquire Luis Castillo, send package highlighted by prospect Noelvi Marte to Cincinnati Reds - ESPN
Mariners excited to see what Luis Castillo can accomplish with full season in Seattle
MORE
Kurkjian: Castillo and Brash two key arms for Mariners in playoffs - Seattle Sports
ESPN's Jeff Passan: It's far too early to worry about Mariners - Seattle Sports
Luis Castillo - Seattle Mariners Starting Pitcher - - ESPN (SG)
Luis Castillo - Seattle Mariners Starting Pitcher - ESPN
ESPN's Passan: Mariners may go big at deadline, SP options, Soto update - Seattle Sports
Mariners sign Luis Castillo to 5-year, $108 million extension - The Athletic
Cincinnati Reds trade Luis Castillo to the Seattle Mariners for prospects - Redleg Nation
Luis Castillo, Mariners Agree to 5-Year Contract Extension Worth Reported $108M, News, Scores, Highlights, Stats, and Rumors
Mariners beat out Yankees for Luis Castillo trade: Best memes, reactions
Seattle Mariners Give Luis Castillo Five-Year Contract Extension - Fastball
Luis Castillo threatens to join list of aces Yankees let slip away
ESPN's Passan: Next logical step for Mariners is locking up Luis Castillo - Seattle Sports