Mariners acquire Reds All-Star SP Luis Castillo
The Yankees won't give up who for Reds starter Luis Castillo? - Redleg Nation
Mariners acquire Reds All-Star pitcher Luis Castillo in trade - Los Angeles Times
The reason why Yankees, Reds failed to agree on Luis Castillo trade
First-place Mariners fall to Reds, keep things tight in the AL West
How did the Reds do in the Luis Castillo trade with the Mariners? Social media reactions
Castillo and Crawford lead the Mariners to a 4-0 victory over the Diamondbacks
Luis Castillo threatens to join list of aces Yankees let slip away
There's only one Luis Castillo': A year later, blockbuster trade looks like win for Mariners, Reds
Luis Castillo to make Mariners debut vs. Yankees on Wednesday
Luis Castillo trade takes Mariners beyond ending the playoff drought - Sports Illustrated
Luis Castillo shuts down Yankees in his Mariners debut - The Athletic
Reds: Former pitcher Luis Castillo gets Game 1 start vs. Blue Jays