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

Mariners acquire Luis Castillo from Reds for 4 prospects - The Columbian

Better for the long haul': Reds trade Luis Castillo to Mariners for four prospects

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

Analysis: Grading Seattle Mariners' Trade For RHP Luis Castillo - Sports Illustrated Seattle Mariners News, Analysis and More

Mariners acquire 'dominant' starter Luis Castillo from Reds

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

Luis Castillo to make Mariners debut against Yankees

Reds acquire 4 prospects from Mariners for Luis Castillo

MLB Trade Rumors: Reds Open to Discussing Luis Castillo, Tyler Mahle Deals, News, Scores, Highlights, Stats, and Rumors