The AP reports: On the night Miami retired Alonzo Mourning’s number, Orlando’s big man wrecked the party. Dwight Howard scored 22 points and grabbed 18 rebounds, passing Wilt Chamberlain as the youngest NBA player to reach the 5,000-board mark, and the Magic kept their grip on the No. 2 spot in the Eastern Conference by beating the Heat 101-95 on Monday night. Rashard Lewis scored 21 points, including the go-ahead 3-pointer with 1:32 remaining for Orlando (55-18), which stayed five games behind Cleveland and percentage points ahead of defending champion Boston in the East race… Dwyane Wade scored 13 of his 42 points in the fourth quarter for the Heat (39-35), whose edge over Philadelphia for the East’s No. 5 seed was trimmed to one game, despite the lift that came from seeing Mourning’s jersey being retired… Backup point guard Luther Head broke his left hand during the game and will miss four to six weeks, meaning there likely will be no way he’s available for Miami’s first-round playoff series.