As I tweeted Sunday morning, “Good news: The Cardinals acquired a left handed pitcher from the White Sox. Bad news: It wasn’t Chris Sale.” But it really wasn’t bad news at all. The Cardinals acquired left-handed reliever Zach Duke in exchange for minor league outfielder Charlie Tilson.
Duke, 33, has a 2.63 ERA and 1.25 WHIP in an America League leading 53 relief appearances this season. He has a 159 ERA+ which would slot him in third in the Cardinals’ bullpen behind Seung-hwan Oh (240 ERA+) and Kevin Siegrist (165 ERA+).