Carmelo Anthony scored 25 points, J. R. Smith and Raymond Felton each added 21, and the New York Knicks held off the Orlando Magic 99-89 Tuesday night to improve to 5-0. The victory extended New York's NBA-best start. The Knicks have won their first five games for the first time since opening the 1993-94 season 7-0 on their way to the NBA finals. The Knicks remain the league's only unbeaten team.