Palacios is out of the lineup for Monday's game against the Tigers, Ryan Bass of Rays.tv reports.
The Rays will keep Palacios on the bench along with fellow left-handed hitters Liam Hicks and Cedric Mullins while the Tigers send lefty Framber Valdez to the bump for the series opener. Jorge Mateo will fill in for Palacios at second base and will bat sixth.