Victor Oladipo scored 26 points, reserve Domantas Sabonis had 17 and the Pacers beat the Brooklyn Nets 109-97 on Sunday night.
Myles Turner added 16 points, Cory Joseph chipped in 15 and Darren Collison scored 14 for the Pacers.
The Nets' Allen Crabbe shook off his recent struggles, scoring 17 points in the first half on 5-for-7 shooting, including four 3s. He took only one shot and didn't score in the second half.
Trailing by one at the end of the opening quarter, the Pacers got a jolt from Oladipo, the team's leading scorer at 24.5 points per game.
After Crabbe's 3-pointer cut the lead to 51-45 with 2:25 left in the first half, Oladipo reeled off eight straight points for a 59-48 advantage at the end of the second period.
When Brooklyn drew within five points in the beginning of the fourth quarter, Indiana's summer acquisition capped a 10-3 run with five consecutive points, landing an alley-oop dunk that drew the attention of the Barclays Center crowd.
Quincy Acy, Caris LeVert and Joe Harris each had 14 points in Brooklyn's third straight loss.
The Pacers led by 14 with 7:08 remaining in the fourth quarter before Rondae Hollis-Jefferson and LeVert combined for a 6-0 run in little over a minute to close the gap to 94-86.
Indiana then bounced back with eight straight points, including a basket by Joseph that led to a technical foul on Atkinson.
The Pacers host the Boston Celtics on Monday night.