After battering and bruising the New York Knicks by 41 points on Sunday, Dec. 8, the Boston Celtics lost to the Brooklyn Nets 104-96 on Tuesday at the Barclays Center.

In Deron Williams' return to the lineup after missing nine straight games, he scored 24 points. It was the first match-up for Kevin Garnett and Paul Pierce against their former team as members of the Brooklyn Nets.

It was also the first time Garnett played against the Celtics--the last time was March 4, 2007, when he was with the Minnesota Timberwolves.

After the game, Garnett and Pierce both gave credit to Williams who had been out for the majority of the beginning of the season due to a sprained left ankle.

"D-Will set the tone for how we were going to play tonight," Garnett said.

"He's the head of the snake," Pierce said. "I mean he's one of the most important pieces of what we're trying to do here, what we're trying to build and trying to win a championship."

Pierce didn't start, but Williams said he gave the team a 'big boost off the bench.'

Coach Jason Kidd thought so too and has even considered bringing Pierce off the bench going forward.

But Kidd has taken a lot of heat thus far for the Nets' poor record and addressed his job security after fans were calling for his immediate firing.

"That's part of the job, you have to accept it, there are no excuses, you have to try to win," Kidd said when asked about his job. "Whatever any owner decides to do, that's his decision. For us, to have guys ready to play, no matter who it is, injuries or no injuries, you have to have guys ready to play. Patience is something I've always had and I still do and I still believe the process will work itself out. As a whole, we still believe we can win and have a positive season."

Last year, Nets owner Mikhail Prokhorov fired coach Avery Johnson after 28 games last season. Assistant coach, PJ Carlesimo took over for the remainder of the 2013-2014 Season, but he too was fired after the Nets lost in the first round of the playoffs to the Chicago Bulls.

The Nets will take on the Los Angeles Clippers on Thursday.