TORONTO — DeMar DeRozan finally turned in the All-Star effort Toronto has been waiting for in the playoffs.

DeRozan’s big game, and an even bigger Raptors comeback, put Toronto on the brink of a second-round berth.

DeRozan scored 34 points and the Raptors held on for a 102-99 victory over the Indiana Pacers and a 3-2 lead in their first-round series Tuesday night when Solomon Hill’s 3-pointer was ruled after the buzzer.

“I just felt like my normal self,” said DeRozan, who came in shooting 29.6 percent (21 for 71) over the first four games of the series but connected on 10 of 22 shots in this one.

“It’s all about patience,” DeRozan added. “You can’t get flustered, you can’t get frustrated. You’ve got to stay the course. That’s what we’re going to continue to do.”

The Raptors overcame 39 points from Paul George and a 13-point deficit in the fourth quarter, getting 14 points from Kyle Lowry.

Bismack Biyombo had 10 points and 16 rebounds for the second-seeded Raptors, who can clinch the first seven-game playoff series victory in franchise history by beating the Pacers in Indiana on Friday.

“If we don’t come in (Friday) with the mentality like we had in the fourth quarter, it’s going to be a long game,” Raptors Coach Dwane Casey said.

George Hill had 15 points and Myles Turner 14 for the Pacers, who led by as many as 17 and never trailed through the first three quarters before coming unglued in the fourth.

“It’s awful to have had a chance to win on the road, go up 3-2, and come back home,” George said. “Once again, we failed to live up to that moment.”

Jonas Valanciunas scored 11 and rookie Norman Powell had 10 for Toronto.

The Pacers made 13 of 29 from 3-point range but struggled from all over the floor in the fourth, making four of 15 shots and scoring just nine points.

Trailing 90-77 to begin the fourth, the Raptors tied the game with a 15-2 run. Powell stole the ball from Monta Ellis and made a fast-break dunk to knot it at 92 with 6:31 remaining, sending the sellout crowd of 19,800 into a frenzy.

“I think the crowd, the intensity, it took away from us being in attack mode and being confident,” George said.

Indiana had the ball under Toronto’s basket with 2.7 seconds left. Ellis inbounded to George, who fed Solomon Hill, and Pacers players celebrated when his shot went through the net. But video replay confirmed that the shot came too late.