Gorman is out of the lineup Tuesday versus the Nationals.
Willson Contreras will take a DH day and Andrew Knizner will catch with left-hander MacKenzie Gore on the bump for Washington. Gorman was a force in the St. Louis lineup over the first two months of the season, but he's slashing just .063/.135/.125 in his last 52 plate appearances dating back to June 4.