LeBron James was not at his best, and a game against his former team was slipping away. Chris Bosh made sure that didn't happen. Bosh scored 17 points in the fourth quarter -- the biggest final period by any Miami player this season -- and finished with a game-high 35 points, carrying the Heat to a 92-85 win over the Cleveland Cavaliers on Tuesday night. Bosh shot 10 for 16 and reached the 30-point mark for the fourth time this season as Miami improved to 4-1 against Cleveland since James joined the Heat.