Reds acquire 4 prospects from Mariners for Luis Castillo
Luis Castillo and His Fastball Heat Up as the Trade Deadline Approaches
Mariners trade deadline pickup Luis Castillo agrees to 5-year contract
Luis Castillo (pitcher, born 1992) - Wikipedia
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Mariners Acquire Luis Castillo - MLB Trade Rumors
There's only one Luis Castillo': A year later, blockbuster trade looks like win for Mariners, Reds
There's only one Luis Castillo': A year later, blockbuster trade looks like win for Mariners, Reds
Cincinnati Reds Trade Luis Castillo To Seattle Mariners
10 MLB teams that should trade for Cincinnati Reds ace Luis Castillo
Mariners acquire ace Luis Castillo from Reds for 4 prospects
Reds' Haul for Luis Castillo Creates Enthralling, Volatile Immediate Future
Luis Castillo dominates rubber match as trade deadline looms
BREAKING: Mariners acquiring Reds ace Luis Castillo in blockbuster trade
MLB: Seattle Mariners acquire Luis Castillo from the Cincinnati Reds ahead of Yankees
Mariners acquire Reds All-Star SP Luis Castillo