Luis Castillo joins Mariners in New York

Luis Castillo Stars as Mariners Beat Royals 3-2 to Grab Sole Possession of AL West Lead

Luis Castillo Talks to Media Ahead of Game 1

Luis Castillo discusses contract extension with Mariners

Mariners acquire All-Star starter Luis Castillo from Reds for four prospects

Why the Reds didn't extend Luis Castillo before Mariners trade

Seattle Mariners' Luis Castillo Enters Start vs. Yankees On Top of This List in Team History - Fastball

Mariners' Luis Castillo Beat White Sox With 47 Consecutive Fastballs

Luis Castillo beats Yankees in Mariners debut after Seattle ambushes Gerrit Cole for three first-inning homers

Seattle Mariners - Adding another ace. We've acquired All-Star RHP Luis Castillo from the Reds in exchange for IF Noelvi Marte, IF Edwin Arroyo, RHP Levi Stoudt and RHP Andrew Moore. 📰