Seattle Mariners pitcher Luis Castillo looks on before the MLB game News Photo - Getty Images

Mariners Moose Tracks, 5/23/23: Luis Castillo, Madison Bumgarner, and Hunter Dozier - Lookout Landing

6,746 Luis Castillo Photos & High Res Pictures - Getty Images

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

Luis Castillo of the Seattle Mariners pitches against the Detroit in 2023

Luis Castillo stars as Mariners beat Royals 3-2 to grab sole possession of AL West lead

Seattle Mariners Pitching: Dipoto on Miller, Castillo, prospects - Seattle Sports

Mariners shut out Blue Jays in Game 1 behind Luis Castillo's stellar outing, National Sports

Luis Castillo strikes out 10 as Seattle Mariners beat Pirates 5-0 - Seattle Sports

2,222 Luis Castillo Baseball Player Stock Photos, High-Res Pictures, and Images - Getty Images

Dipoto dives deep into how Luis Castillo has been Mariners' ace - Seattle Sports