Atlanta manager Walt Weiss said Friday that Perez (back) will not be available for the NLDS against the Dodgers, Aiden Stepansky of MLB.com reports.
Perez isn't eligible to return from his lower-back inflammation until Game 3 of the NLDS on Tuesday, but he will not be activated at any point during the series. It's possible the lefty is an option for the NLCS, should Atlanta advance, though it's unclear whether Perez has done any throwing since the injury.