Realmuto is not in the lineup for Thursday's series finale against the Reds, Mark Sheldon of MLB.com reports.
Since his 11-game hitting streak ended Aug. 10, Realmuto has gone just 4-for-21 at the plate with one extra-base hit (a double). He'll get his regularly scheduled day off Thursday, with Jeff Mathis taking duties behind the plate and batting seventh, but Realmuto should rejoin the lineup Friday.