Kopech was scratched from his scheduled start Sunday for Double-A Birmingham with a sprained ankle, Colleen Kane of the Chicago Tribune reports.

EDGE Analysis

The White Sox don't seem to be especially concerned about the injury and anticipate that Kopech will be able to make his next scheduled turn. The 21-year-old right-hander has whiffed 28 batters and is holding hitters to a .145 average over 18 innings this season, but has struggled with control, issuing 14 walks.