Vasil will start Sunday against the Royals, Kyle Williams of the Chicago Sun-Times reports.

EDGE Analysis

Vasil has worked multiple innings as a reliever throughout the season, and has thrown 9.2 consecutive scoreless frames across his last three outings. He's also maintained an impressive 10:2 K:BB in that span, so he should be able to work relatively deep into Sunday's matchup, if he remains effective.