Luis Castillo - Seattle Mariners Starting Pitcher - ESPN

Mariners reportedly sign pitcher Luis Castillo to 5-year, $108 million extension

Luis Castillo - Seattle Mariners Starting Pitcher - ESPN

Mariners land All-Star pitcher Luis Castillo

Luis Castillo extension: Mariners agree to five-year deal with righty, reportedly worth $108 million

Luis Castillo trade details: Mariners acquire Reds ace for top-end prospects

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

Mariners lock up trade deadline acquisition Luis Castillo for five years, $108 million - The Boston Globe

Mariners Acquire Luis Castillo From Reds Via Trade

Breaking Down ESPN's List of Top-100 Players By Team - Fastball

Luis Castillo agrees to huge contract extension with Mariners

Luis Castillo - Seattle Mariners Starting Pitcher - ESPN

Report: Cardinals, Mariners, Yankees most hotly pursuing Castillo, Montas

Mariners-Blue Jays 2022 Wild Card Series Game 1 FAQ

Luis Castillo - Seattle Mariners Starting Pitcher - ESPN

Reds Trade Luis Castillo to Mariners for Massive Prospect Haul