Glendale, AZ – Radim Vrbata scored the deciding goal early in 2.
Gilbert Brule and Shane Doan also lit the lamp to back a 32-save performance by Mike Smith for the Coyotes, who snapped a three-game slide heading into the All-Star break.
Daniel Alfredsson and Chris Neil taliied for the Senators, who enter the week- long respite after dropping their last three outings.
Craig Anderson stopped 23 shots in the setback.
