Smith made 26 saves and the Coyotes clamped down with a team defensive effort to help Smith get his second shutout of the season in a 3-0 win over the Dallas Stars on Saturday night.
"The guys in front of me were great," said Smith. "They cleared the puck all night and let me see the puck. They had my back and that's what it takes to win hockey games."
The win was the first for Phoenix against Dallas this season after dropping two games in overtime to the Stars.
Smith, who blanked the Sharks in San Jose on Nov. 12, improved to 11-4-3 this season with his 13th career shutout.
After a 5-0 loss to Vancouver on home ice the night before, Smith rebounded with a solid effort and needed to stop only 14 shots through the first two periods.
"What I like about Mike is his consistency and how he handles himself," said Coyotes coach Dave Tippett. "That's why he's a big part of what we're doing now."
Phoenix took an early lead when Boedker poked in a loose puck in the crease for his fourth goal of the season with less than 5 minutes remaining in the opening period.
The goal came against reserve goalie Andrew Raycroft, who replaced starter Kari Lehtonen about 5:30 into the game. Lehtonen was injured while stopping a shot by Coyotes defenseman Derek Morris on a play that was offsides. He was attended to by the Stars trainer and then was helped off the ice.
"It's a little bit of a groin pull there," said Stars coach Glen Gulutzan. "We'll see how it is. It's one of those things you don't see the extent until you see it the next day."
Coming into the game, Lehtonen had a 1.98 goal against average in seven road games.
"We didn't have it," said Raycroft. "Phoenix is tough when they play hard down low and that's what happened. They took it to us but we'll have to be ready (for Monday's game at Colorado)."
Early in the middle period, Whitney's one-timer off a Radim Vrbata pass just over 6 minutes into the session pushed the Phoenix lead to 2-0.
Midway through the final period, Pyatt converted a rebound off Daymond Langkow's shot for his third goal of the season.
"After the way we played against Vancouver, we needed to come back," Langkow said. "Once you're in a slide it can snowball, so we needed to stop it and we rebounded with a strong game."
For the third straight game, the Stars were without captain Brenden Morrow (upper-body injury), who was placed on injured reserve. . Langkow returned to the Phoenix lineup after missing eight games due to a death in his family. He picked up two assists for his first multi-point game of the season. . D Keith Yandle's two assists were his sixth multi-point game of the season. . Against the Coyotes, Dallas began a stretch where its plays seven of its next nine on the road.
Information from ESPNDallas.com's Mark Stepneski and The Associated Press was used in this report.