Dunn is day-to-day with an upper-body injury and won't play Sunday against the Stars, Mike Benton of the Kraken Audio Network reports.
Dunn took a hit late in the third period of Saturday's contest versus Minnesota, and the left-shot blueliner didn't return for overtime. Josh Mahura will replace Dunn in the lineup Sunday, and Ryker Evans will slot in on the top defensive pairing. Dunn's next chance to suit up will come Tuesday against Nashville.