Marco Belinelli made a game-winning jumper with 3.1 seconds left, Jimmy Butler scored six points in overtime and the Chicago Bulls extended their Friday night road show by beating the Boston Celtics 100-99.
Carlos Boozer had 19 points and 20 rebounds, and Joakim Noah added 14 points and 13 boards as the Bulls won their 14th straight road game on a Friday. They haven't lost since April 2011.
Rajon Rondo scored a season-high 30 points for Boston before fouling out with 1:16 to play in overtime.
Kevin Garnett had 16 points and Paul Pierce passed former Celtics star Robert Parish for 22nd on the NBA's career scoring list by chipping in 13 points. Pierce has 23,342 points and Parish 23,334.
Brandon Bass added 13 points for Boston, which lost for the second time in eight games.
Richard Hamilton had 20 points for the Bulls, who have won four of five.
Jason Terry's jumper pushed Boston ahead 99-98 in OT before Belinelli's game-winner just to the left of the foul line.
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The teams traded leads twice in the opening 3 minutes of overtime before Terry's 3-pointer from the right corner gave Boston a 93-92 lead with 1:57 to play. Butler had a basket on the other end to move the Bulls back in front and, after Boston missed on the offensive end, Rondo was called for a loose ball foul, sending Butler to the line. He nailed both, making it 96-93 with 1:16 left.
The Bulls had another three-point lead, 98-95, after Belinelli's two free throws with 51 seconds to go. Pierce hit two from the line and Boston forced a 24-second violation, setting it up for Terry's go-ahead jumper from the right side with 12.5 seconds to play.
But Belinelli nailed his off-balance jumper. Courtney Lee's long shot at the buzzer caromed off the backboard as the horn sounded.
Kirk Hinrich's jumper with 2 seconds left for Chicago sent the game to overtime.
In regulation, Rondo's long jumper from the right wing gave Boston an 86-84 edge, but Boozer hit one free throw after being fouled by Pierce on a baseline drive with 23 seconds left.
Garnett then nailed two free throws with 20.1 seconds remaining and Hinrich hit one, cutting it to 88-86.
The Bulls forced a jump ball on the defensive end with 9.4 seconds left and gained possession before tying it on Hinrich's jumper.
Garnett airballed a long fadeaway as the horn sounded, sending the game to overtime.
Rondo scored five points in Boston's 6-0 run, giving the Celtics their first lead at 80-79 with 4½ minutes to go.
Hamilton's layup gave the Bulls an 81-80 edge on the next possession before the teams started to trade trips to the foul line that led to pair of ties over the next 3 minutes, the last before the end of regulation when Garnett made one of two free throws to tie it at 84 with 2:20 left.
The Celtics tied it again at 79 on Rondo's two free throws a little over a minute later.
Bulls forward Luol Deng appeared to aggravate his sore right hamstring, injured in Wednesday's win at Toronto, when he came up limping after a fast-break drive to the basket late in the third quarter. He left the game for a substitute when play stopped.
Boston guard Avery Bradley missed the game with a rib injury sustained in Wednesday's loss to New Orleans.
Just like in the third quarter, Boston kept cutting Chicago's lead to two points early in the fourth, but the Bulls would hang on. On three occasions in the opening 5 minutes, the Celtics scored, but Chicago answered.
Noah had his double-double after three quarters, collecting 12 points and 10 boards. Boozer had 17 points and 15 rebounds after three.
Rondo had a highlight three-point play late in the third quarter that cut the Bulls' lead to 62-59. He was dribbling to the right of the lane when he lost his balance, falling to the floor, but kept his dribble going before getting up and driving in for a basket and a foul.
The Bulls held a 45-39 edge at halftime.
