ATLANTA — Josh Smith scored 21 points, Lou Williams added 18 and the Atlanta Hawks beat the Miami Heat 92-79 in a preseason game Sunday. Chris Bosh finished with 22 points, and LeBron James had 10 for the defending NBA champion Heat, who played without Dwyane Wade as the star guard recovers from surgery on his left knee. Ray Allen, making Miami debut, had 10 points and five assists in 27 minutes.