Sabres' Robin Lehner: Precautionary scratch Sunday

Lehner won't suit up for Sunday's game in Arizona as a precaution after he took two hits to the head during Saturday's contest against the Avalanche, Paul Hamilton of WGR Sports Radio 550 reports.

Analysis:

It's not immediately clear if the injury will keep Lehner out long term, but the term "precaution" seems to imply that it won't. Anders Nilsson will start Sunday night, with recent call-up Linus Ullmark serving as the backup.