Plawecki is not in the lineup for Friday's game against the Marlins, Adam Rubin of ESPN.com reports.
Friday's absence marks Plawecki's second straight and third in the team's last four games. Plawecki has been mired in a season-long slump (.198/.300/.271) and it looks like he may be falling behind Rene Rivera as the preferred option with Travis d'Arnaud (shoulder) on the DL.