Steve Kerr acknowledged the Golden State Warriors "needed a game like that" after they ran out 123-107 victors over the Boston Celtics.

A Klay Thompson-inspired attack snapped a two-game losing run on their home patch, in a rematch of last season's Finals series.

It saw the Warriors move to 14-13 for the season and takes them eighth in the Western Conference after handing the Celtics just their sixth loss of the season.

With his side in need of a morale boost on the court, head coach Kerr acknowledged the performance will have done wonders for their confidence following a tough few matches.

"I thought we needed a game like that," he stated. "We've been a little bit stuck in the mud. The crowd was excited, we were excited.

"The feeling of going against the team you just played in the Finals, especially with the way they've played this year [and being able to win]. They've just been so good, so dominant."

While Thompson and Stephen Curry fronted up with hauls of 34 and 32 points respectively, it was the defensive performance of Jonathan Kuminga that drew plaudits from his coach and team-mates.

"I thought JK was great," Kerr added. "His athleticism and size and strength [is terrific]. To be able to bring him off the bench and put him on for either [Jaylen] Brown or [Jayson] Tatum [is great].

"JK has really helped solidify our defense and given us another weapon [where] we can put on the best players on the opponent."