BOSTON -- J.R. Smith scored 32 points, Carmelo Anthony added 29 and the New York Knicks extended their winning streak to five games with a 100-85 victory over the Boston Celtics on Tuesday night.
The win moved the Knicks into second place in the Eastern Conference, percentage points ahead of the Indiana Pacers. The Celtics, who could face the Knicks in the first round of the playoffs, lost their fifth game in a row and remained in seventh.
Neither team led by more than four points in the early going and the score was tied 35-35 early in the second quarter. The Knicks then scored the next 14, led 58-44 at halftime and stayed comfortably ahead the rest of the way, leading by as many as 17 points.
The Celtics, playing their second straight game without Kevin Garnett, were led by Jeff Green with 19 points and Paul Pierce with 16. But they committed 20 turnovers, while the Knicks had just eight.
Garnett is expected to miss about two weeks with inflammation in his left ankle. Starting guard Courtney Lee also sat out with a sprained left ankle.
The Knicks were without two big men. Tyson Chandler has a bulging disk and missed his seventh straight game, while Amare Stoudemire was sidelined for the 10th game following knee surgery that is expected to keep him out four more weeks.
Steve Novak began New York's 14-0 surge with a 3-pointer, Anthony hit a 19-foot jumper and Smith followed with a tip-in.
Brandon Bass' layup with 7:47 left in the second quarter had tied it at 35, but the Celtics didn't score again until Jordan Crawford made a pair of free throws with 3:53 left in the half. Boston went without a field goal until Green's layup with 3:27 remaining made it 49-37.
The Celtics cut the lead to 69-62 on a layup by Pierce with 5:21 left in the third quarter, but the Knicks scored the next nine points to open a 78-62 lead.
Anthony began the spurt with two free throws, Jason Kidd scored his first points of the game on a 3-pointer, Kenyon Martin dunked on a follow-up and Anthony hit two more free throws.
The Knicks led 84-69 entering the fourth quarter and took their biggest lead, 91-74, on a 3-pointer by Novak.