Atlanta manager Walt Weiss said Friday that Elder (knee) will not be available for the NLDS against the Dodgers, Aiden Stepansky of MLB.com reports.

Elder underwent arthroscopic right knee surgery less than a month ago. He progressed to live batting practice Monday and could be in play if Atlanta advances to the NLCS, but the club doesn't feel he's ready to contribute just yet. Elder posted a 4.11 ERA, 1.27 WHIP and 121:49 K:BB over 149 innings covering 26 starts for Atlanta this season.