Bichette was scratched from Wednesday's lineup against the Rangers due to a right middle finger contusion, Keegan Matheson of MLB.com reports.
Bichette went 2-for-5 with an RBI in his return from the injured list Tuesday, but he'll be prevented from playing Wednesday as he deals with a bruised finger. His absence will move Ernie Clement from third base to shortstop, and Addison Barger will enter the starting nine to start at the hot corner.