Vancouver surrendered twof third-period goals by JJ Peterka and a poor Buffalo team playing in the second leg of a back-to-back.

As for the heatmap, it was a mess for Vancouver. Buffalo was able to generate shots from all over the zone, including right beside Thatcher Demko. The Canucks also struggled to create chances, as only six of the 34 shots Ukko-Pekka Luukkonen were registered as high-danger shots.

Jiri Kulich had a goal and two assists and the Buffalo Sabres rallied to beat the Vancouver Canucks 3-2 on Tuesday night.