Sep 8, 2024; St. Louis, Missouri, USA; Seattle Mariners starting pitcher Luis Castillo (58) throws against the St. Louis Cardinals during the first inning at Busch Stadium. Mandatory Credit: Jeff Le-Imagn Images Castillo, 31, entered the game with an 11-12 record, 3.60 ERA, 46 walks and 172 strikeouts in 172 1/3 innings over an American League-leading 29 starts this season. He also led the AL last season with 33 starts for Seattle, and all of the majors in 2021 with 33 starts for the Cincinnati Reds.
Castillo is 73-76 with a 3.55 ERA in 210 career games (all starts) with the Reds (2017-22) and Mariners.
