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

Report: Yankees, Dodgers 'best-positioned to land' Reds pitcher Luis Castillo in trade

Seattle Mariners trade for Luis Castillo

Luis Castillo sets Frankie Montas' market ahead of MLB trade deadline

Mariners get All-Star RHP Castillo for prospects Marte and Arroyo, 2 RHP - Seattle Sports

Seattle Mariners acquire Luis Castillo in trade with Cincinnati Reds

Cincinnati Reds: Tracking trade deadline deals

There's only one Luis Castillo': A year later, blockbuster trade looks like win for Mariners, Reds

Luis Castillo traded by Reds to Mariners ahead of MLB trade deadline

Castillo to make Mariners debut Wednesday at Yankees

There's only one Luis Castillo': A year later, blockbuster trade looks like win for Mariners, Reds

Why Luis Castillo's Mariners debut vs. Yankees was proof that he's the ace Seattle needed

Luis Castillo to make Mariners debut Wednesday at Yankees - Seattle Sports

Mariners acquire Reds All-Star pitcher Luis Castillo in trade - Los Angeles Times

Seattle Mariners trade for Luis Castillo

SeattleTimes] 'There's only one Luis Castillo': A year later, blockbuster trade looks like win for Mariners, Reds : r/Mariners