Boston Celtics coach Joe Mazzulla lauded his side after clinching NBA Playoffs home advantage following Wednesday's routine victory over the Oklahoma City Thunder.

The Celtics powered to a 135-100 triumph against the Thunder as Boston secured the best NBA record this season and home-court preference for the postseason.

Kristaps Porzingis had 27 points, 12 rebounds and five blocks, while Jayson Tatum finished with 24 points and Jaylen Brown added another 23 as Boston made it 11 straight wins.

"It's very hard to do. We may never be in this position again," Mazzulla said. "We talked about it as a team. We talked about it before the game, to try to treat this game as the clincher.

"To kind of put that on ourselves to be able to do that. I think it was important for us to simulate that. We should enjoy it tonight, and when we wake up tomorrow – nobody cares."

The Celtics extended to 60-16 for the season, though Brown still wants more when the playoffs arrive.

"We're not skipping any steps," Brown said. "Sixty wins. I think we're on track. When the playoffs start, it's back to square one."

Porzingis added: "We deserve it. I think it's possibly going to matter if we follow through with the vision we have for ourselves."

There were some Boston concerns after Brown was questionable with a left-hand injury heading into the Thunder clash, though the Celtics man assured all is well.

"I think it's fine. It's something I'm not concerned with moving forward," he said. "But it bothered me a little bit tonight."

Mazzulla will hope Brown is available when Boston look to improve their record further when hosting the Sacramento Kings on Friday.