Steve Nash spent the entire fourth quarter on the bench Tuesday night as the Suns lost 132-98 to the Nuggets.

Denver outscored Phoenix by 42 points over the second and third periods to turn the game into a rout.

"It feels like there's a little lack of cohesion and chemistry. I don't feel like we're getting that performance and effort that we're accustomed to, and that's disappointing," Nash said. "It seems like when we lose the momentum, we just go downhill fast. It's like we stop believing.

"We're all concerned and disappointed. We've got to keep fighting; that's all we can do. You can't cry about it; you've got to keep fighting."

The Suns, 15-21, have lost 12 of their last 16 games.