Seattle Mariners, Luis Castillo agree to five-year, $108 million extension - ESPN
Mariners pitcher Luis Castillo's 5-year extension keeps him in the 'family long term
Luis Castillo lone Seattle Mariners player named 2023 MLB All-Star - Seattle Sports
Luis Castillo postgame on Reds' pitching staff: 'We're all a family'
Cincinnati Reds: Luis Castillo is the one player team can't trade
There's only one Luis Castillo': A year later, blockbuster trade looks like win for Mariners, Reds
Castillo, Reds complete sweep of Brewers
Luis Castillo stays on a roll, leads Reds past Marlins – Sun Sentinel
Luis Castillo Has Taken a Step Back - Last Word On Baseball