NEW YORK -- Carmelo Anthony scored 23 points, J.R. Smith kept up his surge with 20 and the New York Knicks snapped the San Antonio Spurs' seven-game winning streak with a 100-83 victory Thursday night.
Steve Novak added 15 points and Tyson Chandler had 10 points and 14 rebounds to help the Knicks bounced back from consecutive losses by dominating the final period against the Spurs, who may have run out of gas in their second game in two nights.
Tim Duncan and Tony Parker each had just 11 points for the Spurs, who lost Stephen Jackson to an unusual injury, then lost what had been the NBA's longest winning streak.
Jackson played just three minutes off the bench before spraining his right ankle when he took a shot then fell back into a waitress working the sideline in front of Mayor Michael Bloomberg.
Smith, who had scored 25 points in his last four games as a reserve, highlighted his outing with an acrobatic dunk in the fourth quarter that brought fans to their feet. The pass came from reserve point guard Pablo Prigioni, who had one of his most complete games since coming to the NBA at age 35, finishing with six points and nine assists.
The Knicks put away what had been a close game for three quarters, scoring the first 10 points of the fourth to take a 17-point lead. The Spurs, playing for the fourth time in five nights, went with reserves from there and never put much of a dent in it.
San Antonio, which averaged 111.7 points on 53.4 percent shooting during its winning streak and rang up 117 points on Wednesday in Milwaukee, shot just 36 percent. Gary Neal led the Spurs with 12 points.