Rasheed Wallace walked into The Palace like he owned the place, strutting into his old lockerroom and joking around with ex-teammates.

"This is my building," he said before the game.

Wallace's mood soured a few hours later.

Rodney Stuckey scored 27 points and grabbed a career-high 11 rebounds, leading the Detroit Pistons to a 92-86 victory over the Boston Celtics on Wednesday night.

Charlie Villanueva, who essentially replaced Wallace in the offseason, enjoyed spoiling Wallace's first game as an ex-Piston at The Palace.

"Of course, he wanted to show the fans what they've been missing," Villanueva said. "But Charlie V's here."

Villanueva scored 10 of his 19 points in the fourth quarter but Wallace wasn't impressed.

"Chuck hit a couple 3s," Wallace said. "He didn't do anything extravagant."

Wallace had 16 points on 5-of-13 shooting in the arena where the once-adored player received a mixed welcome during a special introduction and was booed late in the closely contested game.

"That's how it's supposed to be," he said.

Nothing, though, will diminish his memories from the Motor City.

He was a trade-deadline acquisition during Detroit's 2004 championship season and he helped the franchise be a contender for four more years until it went into a rebuilding mode by trading Chauncey Billups last season.

"It was the best time of my career," Wallace said. "We had an awesome team and a (heck) of a run.

"We won it once and we definitely felt we could've won it a whole lot more but that's the way the cookie crumbles."

Paul Pierce and Rajon Rondo each scored 21 points for the Celtics, who have lost three straight for the second time in less than a month.

The Celtics are 4-8 since they had a 23-5 record after winning on Christmas Day at Orlando.

"Our guys are frustrated right now, but I told them that we have to do something about this," Boston coach Doc Rivers said. "I think we think that we're a better team than we really are and we're trying to win games on cruise control."

Wallace agreed.

"We're not that team that can turn it on and off," Wallace said. "Sometimes we think just because we're the Celtics and we go into a team's building that they're going to back down. We're a good team on paper but other teams get up for us as a measuring stick."

The Pistons won despite missing three key players: Ben Gordon (right groin), Tayshaun Prince (left knee) and Will Bynum (left ankle).

"Every win is a quality win but this was really important because Boston are one of the best teams in the East," Detroit coach John Kuester said.

Boston did not have Kevin Garnett for the 11th time this season but his right knee is expected to be healthy enough for him to play on Friday at home against Portland.

"It is going to be huge to get him back but we can't just rely on that," Eddie House said. "We were pretty good without him last year so we know we can do it. We just have to play harder."

Even without their All-Star forward, the Celtics led by as much as 12 and were ahead by eight early in the third.

The Pistons responded with a 19-6 run that included seven points from Stuckey.

Boston were ahead by five with nine minutes left, then Stuckey had six points in an 11-0 surge that set the Pistons up for the victory.

"He was phenomenal," Kuester said.