Mariners reportedly sign pitcher Luis Castillo to 5-year, $108 million extension
Mariners Moose Tracks, 7/3/23: Luis Castillo, Mark Mathias, Alek Manoah - Lookout Landing
Luis Castillo Named To American League All-Star Team, by Mariners PR
Reds' Haul for Luis Castillo Creates Enthralling, Volatile Immediate Future
Mariners Acquire Luis Castillo From Reds Via Trade
Luis Castillo - Seattle Mariners Starting Pitcher - ESPN
Seattle Mariners Give Luis Castillo Five-Year Contract Extension - Fastball
Luis Castillo - Seattle Mariners Starting Pitcher - ESPN
Castillo dazzles as Mariners take Game 1 over Blue Jays, 4-0
Mariners vs Blue Jays Prediction, Odds, Betting Trends & Probable Pitchers for AL Wild Card Game 1 MLB Playoffs
Mariners land All-Star pitcher Luis Castillo
All-Star pitcher Luis Castillo will begin tenure with Seattle Mariners against New York Yankees - ESPN