Duke has appeared in seven of the White Sox's first 11 games, but he has pitched just 1.2 innings in that span.

EDGE Analysis

Duke had transitioned into more of a traditional setup role in 2015 after serving as a left-handed specialist for much of his career. He has reverted back to that latter role in 2016, frequently coming in to face a team's left-handed pitcher and then exiting when a right-handed batter comes up, regardless of whether he recorded an out. Simultaneously, Matt Albers and Nate Jones have become closer David Robertson's primary setup men.