The Celtics will host Game 6 on Friday night, needing two victories to become the first NBA team to overcome a 3-0 deficit to win a series.
Brandon Bass added 17 points, steadying Boston as it shook off an 11-0 deficit and pulled away in the second half to stop the Knicks again from their first playoff series victory since 2000.
Terry also scored 17 off the bench.
Carmelo Anthony scored 22 points but was just 8 of 24 in another dismal shooting night for the Knicks.
PACERS 106, HAWKS 83
The Pacers have all won three home games in the best-of-seven series and are 5-0 at home this season against the Hawks. They'll go to Atlanta on Friday with a chance to clinch the best-of-seven series. But the Hawks have won 13 straight at home against the Pacers, including both games in this series.
Indiana took the lead for good midway through the second quarter and opened the third period on a 12-3 run to make it 62-46. The Pacers put it away when the Hawks lost their composure.
ROCKETS 107, THUNDER 100
OKLAHOMA CITY -- James Harden scored 31 points and sank seven 3-pointers while fighting through flu-like symptoms, and the Rockets beat the Thunder to pull within 3-2 in their first-round playoff series.
Harden made the first seven 3s he tried and Houston led by as many as 16 before fending off a rally that Oklahoma City helped stymie with its own strategy.
The Thunder, apparently doubting they could overcome an eight-point lead on their home court without Russell Westbrook, resorted to intentionally fouling Omer Asik -- a 54 percent career foul shooter -- with 5:33 to play. Asik went 8 for 12 from the line, extending Houston's lead to 101-92 with 3:53 remaining before Oklahoma City gave up the tactic.
Kevin Durant finished with 36 points for Oklahoma City, which must now travel to Houston for Game 6 on Friday night.
Copyright 2013 by The Associated Press
This story is from ESPN.com's automated news wire. Wire index
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