Kristaps Porzingis bowed down to the "incredible" Luka Jokic after the Denver Nuggets star dismantled the Boston Celtics.

Eastern Conference leaders Boston lost back-to-back game for the first time since November as the Nuggets ran out 115-109 victors on Thursday.

Jokic had 32 points, 12 rebounds and 11 assists – his 20th triple-double of the season and his 30th career 30-point triple-double as the Nuggets completed the series sweep against the Celtics.

Porzingis recorded 24 points and 12 rebounds, while Jaylen Brown led the Celtics with 41 points and 14 rebounds, but ultimately Jokic's quality told for the reigning NBA champions.

"He's just an incredible basketball player," said Porzingis.

"Some things I learned from him today, actually. He's just so smart, so crafty, so many things you don't see that he does on the floor that helps that team win.

"It's incredible. Whenever you [slip up] just a little bit, he'll find [Aaron] Gordon, he'll find all these guys. It speaks to how valuable he is for them."

The Nuggets have won seven of their last eight games and sit third in the West.

"They're a really good team, and they have basically an answer for everything," Jokic said.

"Matchup-wise, defense-wise, offense-wise. They are a really well-built team, and they're playing really good.

"That's why they're the best team in the NBA right now. It's really hard to play against that team. They're long and tall. They defend really good. They have really smart players. It's a great thing."

Denver coach Michael Malone knows it is something of a statement win.

"That team never goes away," Malone said of the Celtics, before adding of his team: "I thought the bench was outstanding, they gave us really good contributions.

"We've got 19 to go, we've got to find a way to stay hungry, we can't just get up for the great teams, we've got to get up for everybody and play that brand of basketball every night."