Noah Davis pitches great in first start but Rockies lose, 1-0, to Mariners – Greeley Tribune
Luis Castillo is what going “all-in” looks like - Pinstripe Alley
We should probably be talking about Luis Castillo more - NBC Sports
Rob Friedman on X: Luis Castillo, 100mph Sinker and Four Seam Fastball Movement. / X
Why Luis Castillo's Mariners debut vs. Yankees was proof that he's the ace Seattle needed
Luis Castillo (pitcher, born 1992) - Wikipedia
Luis Castillo Four Seam Images
Mariners acquire pitcher Luis Castillo from Reds for 4 prospects - The Athletic
Mariners are MLB's hottest team thanks to starting pitchers - Sports Illustrated
Luis Castillo Four Seam Images