Williamson will start at shortstop and bat sixth in Sunday's game against the Guardians.
Williamson will stick in the starting nine for a fourth straight game while Taylor Walls (fingers) is on the bench for another contest. If Walls' hyperextended fingers don't force him to the injured list, he will eventually settle back in as the Rays' everyday shortstop and push Williamson back into the short side of a platoon at second base with Richie Palacios.