Mariners extend ace they acquired at deadline with five-year, $108
BREAKING NEWS: Luis Castillo traded to the Seattle Mariners
Mariners Acquire Luis Castillo - MLB Trade Rumors
Dipoto details why Mariners made Luis Castillo trade, their
Mariners sign Luis Castillo to 5-year, $108 million extension
Seattle Mariners trade for Luis Castillo
Mariners sign Luis Castillo to five-year, $108M contract extension
Luis Castillo, Mariners Agree to 5-Year Contract Extension Worth
Lukewarm Stove: Scherzer and Gausman, Angels Targeting Castillo
Luis Castillo shuts down the Jays: 7.1IP, 6H, 0BB, 0ER, and 5K on
Seattle Mariners trade for Luis Castillo
Seattle Mariners, RHP Luis Castillo agree to 5-year contract