Zub (upper body) won't play Tuesday against Buffalo, per TSN 1200 Ottawa.

EDGE Analysis

Zub, who will miss a second straight contest, could be a possibility to return Thursday versus the Islanders because he is feeling better. The 28-year-old blueliner has generated one goal, two assists, nine blocked shots and eight hits through four appearances this season. Jacob Bernard-Docker has been filling in during Zub's absence.