Smith had 27 points and nine rebounds, leading the Hawks to their third straight victory, 101-96 over the Indiana Pacers on Tuesday night.
"Josh has been on a roll as of late," coach Larry Drew said. "We've been going through him offensively and defensively. He's been an anchor for us. Tonight I felt he played another phenomenal ball game. He was just solid."
Smith scored 13 points in the first quarter, 11 in the third, and fell three points shy of his season high. He passed the credit onto his teammates.
"It's great when your teammates lift you up," Smith said. "That really helped in the third and fourth quarter. We're coming together and figuring out a way to win ball games."