Luis Castillo dealt to Mariners by Reds for 4 prospects - NBC Sports

Imagining Yankees-Reds Luis Castillo trade

Mariners excited for addition of Luis Castillo, who will join team Monday

Reds acquire 4 prospects from Mariners for Luis Castillo

Seattle Mariners trade for Luis Castillo

Mariners lock up SP Luis Castillo to long-term extension

Days before trade deadline, Mariners make major move for their rotation, getting Luis Castillo from Reds

Luis Castillo goes seven, allows three runs against D-backs

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

Reds trade Luis Castillo to Mariners for 4 prospects

Luis Castillo trade takes Mariners beyond ending the playoff drought - Sports Illustrated

A year after jumping trade market, M's face similar complex decisions

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

Seattle Mariners trade for Luis Castillo

Seattle Mariners acquire Luis Castillo, send package highlighted by prospect Noelvi Marte to Cincinnati Reds - ESPN