Bulls 100, Celtics 99 (OT): Marco Belinelli hit an off-balance, falling-down jumper with 3.1 seconds to go and Chicago extended its road winning streak to five games.

Richard Hamilton scored 20 points and Carlos Boozer had his fourth straight double-double with 19 points and 20 rebounds for the Bulls, who got a tying jumper from Kirk Hinrich with two seconds left in regulation.

Rajon Rondo scored a season-high 30 points for Boston, which never led until the fourth quarter and went ahead for the final time on Jason Terry's jumper with 12.5 seconds to play.

With time winding down in the extra session, a tightly covered Boozer got a pass off to Belinelli, who barely corralled it before spinning and hitting a 14-footer while tumbling to the floor to give Chicago its 10th road win in its last 12 games. The Bulls are a league-best 36-14 away from home since the start of the 2011-12 season.

Kevin Garnett scored 16 points and Paul Pierce added 13 for the Celtics, but they combined to shoot a dismal 10-of-33 from the floor. Rookie Jared Sullinger chipped in with seven points and 15 rebounds.

GAME NOTEBOOK: Pierce surpassed Robert Parish for 22nd on the career scoring list with a jump shot 4 1/2 minutes into the third quarter. He has 23,342 points. ... Bulls F Luol Deng suffered a strained right hamstring near the two-minute mark of the third quarter and exited with three points and one rebound. ... Joakim Noah had 14 points and 13 boards for Chicago, which improved to 10-0 when scoring 100 points.