DALLAS (AP) ― While Dirk Nowitzki and the Dallas Mavericks were on the court celebrating the championship they won over LeBron James and Dwyane Wade last season, the Miami Heat were gathered in another part of the building.

It wasn’t because they dreaded watching the ceremony, they insisted.

They were simply getting ready to show everyone why they are favored to win it all this season.

James and Wade led a series of scoring waves that put Miami ahead by 35 points midway through the third quarter, the lead peaking when James soared to the rim and tipped an alley-oop pass to Wade so he could have the dunk instead. The game was essentially over then, although the Mavs reserves fueled a late rally that made the final score look close, 105-94.

“We tried to play aggressive,” James said. “We’re a focused team. We had a great training camp. We came in with the same mindset we had at practice, use our speed and play with mental focus.”

James finished with 37 points, 10 rebounds and six assists. Wade had 26 points, eight rebounds and six assists. Miami scored at least 30 points in each of the first three quarters.

“Celebration or not, we had a game plan and implemented it,” Wade said. “We came out and played a good game.”

Maybe the pregame festivities left the Mavs emotionally drained because they were down by 15 after one quarter and 21 at halftime. They then gave up 14 straight points early in the third quarter.

The blowout had less to do with an emotional hangover and more to do with exposing the slow process of breaking in a new rotation. Dallas lost center Tyson Chandler and backup point guard J.J. Barea and added guard Vince Carter, do-it-all Lamar Odom and backup guard Delonte West.

“We’re going to have to forge an identity with this team; it’s a different team,” Mavs coach Rick Carlisle said. “That’s work, and it’s going to take honesty, and it’s not going to be easy.”

Carter took Dallas’ first two shots, an 18-footer and a layup. Both missed. West started the second half in his place and finished with 10 points. Carter had five points, two rebounds and three assists in 21 minutes.

Odom ― the NBA’s reigning Sixth Man of the Year, who was acquired from the Lakers a few weeks ago for merely a trade exception ― entered to a standing ovation, and got fans roaring again when he made a 3-pointer that tied the game at 11. He missed his next five shots before getting ejected midway through the third quarter, but still left to loud cheers. He had four points and four rebounds in 13 minutes.

“We’ve got to get better and it will take a little time to get better,” Odom said.

Jason Terry sparked a Dallas rally, that started after Odom was tossed, and wound up leading Dallas with 23 points. Nowitzki scored 21 in three quarters. Shawn Marion scored 12 and broke the pinky finger on his left hand.

Anthony lifts Knicks

NEW YORK (AP) ― Carmelo Anthony and the Knicks know it will never be easy against the Celtics.

Not beating them in one game, and certainly not beating them for a division title.

But pulling out the kind of nail biter that’s long gone Boston’s way in this rivalry only reinforced the Knicks’ belief that they can do it ― and even the Celtics see a difference.

Anthony scored 37 points, including a pair of free throws with the game tied and 16 seconds left, and New York survived a seesaw season opener Sunday to edge the Celtics 106-104.

“Most importantly for us, as a new team, we showed something,” Anthony said. “We came together as a team. Even when we got down, there wasn’t no frowns. Nobody was down. Mentally everybody was still up about it, and we willed our way to this win.”

Amare Stoudemire added 21 points and Toney Douglas had 19 for the Knicks, who led by 17 in the first half, trailed by 10 in the fourth quarter, then pulled out a thrilling Christmas victory in the delayed opener to the 2011-12 season.

Rajon Rondo had 31 points and 13 assists, nearly leading the Celtics back without an injured Paul Pierce. But Kevin Garnett missed a jumper just before the buzzer, the kind of shot Boston always seems to make against the Knicks.

“They seem to have a little swag and confidence behind them,” Garnett said. “It’s good for the city. It’s good for the Knicks. I’m going to see how consistent they are with that, but for the most part Carmelo played really well.”

Brandon Bass had 20 points and 11 rebounds in his Celtics debut, and Ray Allen added 20 points.

Garnett finished with 15 points. He and Allen had a sleepy Christmas start, with Rondo keeping the Celtics in the game until they got going in the second half.

Bulls 88, Lakers 87

Thunder 97, Magic 89

Clippers 105, Warriors 86