Celtics thrive on 3-pointers, dominate Heat to force Game 6

The Boston Celtics have looked elimination in the face four times this post-season and still haven't blinked.

Derrick White had 24 points, including six three-pointers, and the Celtics dominated the Miami Heat 110-97 on Thursday night in Game 5 to extend the Eastern Conference finals.

Marcus Smart had 23 points and five steals. Jayson Tatum and Jaylen Brown finished with 21 points apiece as the Celtics won their second straight and trimmed Miami's series lead to 3-2. The Celtics are halfway to becoming the first team in NBA history to overcome a 3-0 deficit to win a series.

Boston also survived two elimination games in the second round against the 76ers. Teams that fell behind 3-0 are 0-150 all-time in series.

"It just says that our backs are against the wall and we're sticking together and we're competing at a high level to give ourselves a chance," Celtics coach Joe Mazzulla said.

Game 6 is Saturday in Miami, where the Heat will try again to become the second No. 8 seed to reach the NBA Finals in the current format, which dates to 1984.

"We're always going to stay positive, knowing that we can and we will win the series," the Heat's Jimmy Butler said. "We just have to close it out at home."

A day after the Florida Panthers punched the franchise's first ticket to the Stanley Cup Finals since 1996, for the second straight game the Heat were denied a spot in the NBA Finals.

Duncan Robinson led the Heat with 18 points. Bam Adebayo added 16 points and eight rebounds. Butler had 14 points, five rebounds and five assists, but sat out the final 9:47 of the game. Caleb Martin finished with 14 points.

It was Butler's lowest-scoring game of the playoffs. He had 16 points in Game 3, a blowout win by Miami.

Miami never led and had 16 turnovers.

"I don't want to say we're surprised by it, but they raised their level," Robinson said. "We've got to raise ours now as well."

Raucous home crowd

Boston entered the day just 4-5 at TD Garden this post-season. But with a raucous home crowd behind them, the Celtics thrived on their energy.

They dove for loose balls, outfought Miami for rebounds and found each other for layups and dunks in transition as they built as much as a 20-point lead in the first half.

The Heat cut into it, but Boston kept knocking down threes and grew its edge as high as 96-72 in the fourth quarter.

Boston's fans reignited a "Beat the Heat!" chant that hadn't been prevalent since Game 1.

Vincent, the Heat's third-leading scorer this post-season, got hurt late in Miami's Game 4 loss when he landed awkwardly while trying to save a loose ball near the Heat bench.

His presence was missed as Miami struggled early on the offensive end, swarmed by a Celtics' defense that forced the Heat into 10 first-half turnovers that led to 17 Boston points. Lowry played 31 minutes, scored five points and finished with four turnovers.

"I think now it's a series," Brown said.