Marsh will work as the bulk pitcher Sunday against the Astros, Jaylon T. Thompson of The Kansas City Star reports.
EDGE Analysis
Marsh is expected to at some point follow opener Steven Cruz in the Royals' series finale versus Houston. Marsh, 25, carries a 5.71 ERA, 1.58 WHIP and 73:34 K:BB through his first 64.2 major-league innings this season.