Shawn Horcoff also scored and Ryan Garbutt added an empty-netter for the Stars, who won their second straight game and moved within one point of Phoenix and two of Vancouver, which holds the final wild-card spot in the Western Conference.
Antoine Vermette scored his eighth goal in nine games and Mike Smith made 37 saves for the sluggish Coyotes, who were thoroughly outplayed in the final two periods.
I'm very excited about what happened today. We've worked on this deal with Toronto for a month, or over a month. It got a little bit of legs on draft day, but it really heated up last night, and we were able to complete the deal today.
— Penguins GM Jim Rutherford on Phil Kessel, who he acquired from the Maple Leafs in a trade on Wednesday