Luis Castillo Player Profile (La Piedra)
Mariners acquire Reds All-Star pitcher Luis Castillo in trade - Los Angeles Times
The way Luis Castillo dominates may look mighty familiar to Seattle Mariners fans - Lookout Landing
One of the best in the game': Castillo dazzles for Mariners on opening day - Seattle Sports
MLB Rookie Profile: Luis Castillo, RHP, Cincinnati Reds - Minor League Ball
MLB trade deadline: Mariners acquire Luis Castillo from Reds for huge prospect haul
Luis Castillo named as Mariners' lone representative for upcoming All-Star Game at T-Mobile Park
Luis Castillo release in 'mutual interest' of Mets and player, GM says
Luis Castillo is worth a star-caliber shortstop, and more - Red Reporter