Lipscomb is out of the lineup for Thursday's game against the Giants.
The righty-hitting Lipscomb had already been excluded from the starting nine in four of the Nationals' last six matchups with right-handed pitchers, but he'll now find himself on the bench Thursday against a lefty (Kyle Harrison). Lipscomb already seems to have lost hold of a regular role at third base to Ildemaro Vargas, and a demotion to the minors could be imminent for the 24-year-old Lipscomb, who is slashing just .152/.211/.182 since he was recalled from Triple-A Rochester on July 6.