Boston Celtics forward Paul Pierce (left) looks to pass against Detroit Pistons defenders Rasheed Wallace (center) and Tayshaun Prince (right) during the first half in Game 6 of the Eastern Conference final in Auburn Hills, Michigan, on Friday. The Celtics won 89-81 to win the series 4-2.(Photo: Shanghai Daily) Photo Gallery>>>

    BEIJING, June 1 -- The Boston Celtics booked a place in the National Basketball Association finals for the first time in 21 years by beating the Detroit Pistons 89-81 at Auburn Hills, Michigan, on Friday, winning the series 4-2.

    Boston, which locked up with Detroit many times in the 1980s, will now rekindle another classic series in the NBA finals against the Los Angeles Lakers.

    When the Celtics last made the finals in 1987 it lost to the Lakers in what was their third meeting in four years - a clash of dynastic teams and iconic players such as Boston's Larry Bird and Los Angeles' Magic Johnson.

    The Pistons were eliminated on their home court for the first time during a six-year run that included a trip to the conference finals each year and the 2004 title.

    Boston entered the series without a road win in the postseason, then beat Detroit on its home court twice to win the grueling series.

    After being forced to Game 7 twice in the playoffs, the Celtics will get a welcome break before hosting Kobe Bryant and the Lakers on Thursday.

    "We're emotionally drained," Kevin Garnett said.

    Detroit's Chauncey Billups scored a playoff-high 29 points, but much of the rest of the team had lackluster efforts - especially Rasheed Wallace. At one point Billups had 21 points, matching the total for the rest of the team.

    Wallace scored just four points on 2-of-12 shooting and had three turnovers in what might've been his last game as a Piston and could've been Flip Saunders' last as Detroit's coach. President of basketball operations Joe Dumars will likely make some sort of changes on the bench, the court or both.

    "I'm sure that's something Joe and I will sit down and evaluate," Saunders said.

    After it was 58-all, Detroit closed the third quarter with a 10-2 run and took its first lead since midway through the opening quarter.

    Just when it seemed the Pistons might be in control with a 70-60 lead early in the fourth, the Celtics scored nine points in less than 2 minutes and went on a 19-4 run that put them ahead 79-74.

    Billups' three-point play pulled Detroit to 83-79 with 2:24 left, then the Pistons wasted a chance to get closer. Tayshaun Prince grabbed a loose ball after a Boston miss when James Posey surprised him from behind and snatched it away.

    Pierce made two free throws on the possession, putting the Celtics up by six with 90 seconds to go.

    "It was the best fourth quarter we played all playoff long," Paul Pierce said.

    Detroit lost Game 6 of the conference finals for the third straight year and with only one title and two NBA finals appearances during its impressive six-year run, the franchise may be running out of chances to capitalize on this playing group.

    The Celtics, meanwhile, validated their bold and expensive move of adding Garnett and Ray Allen this season.

    The Celtics won just 24 games a year ago before the key trades linked Allen and Garnett with Pierce in a high-powered line-up that became known as the Big Three.

    "I just remember being at the bottom of the ocean and wondering how I was going to get back to the top," said Pierce, who scored 12 of his 27 points in the fourth quarter. "What a difference a year makes."

    Allen added 17 points while Garnett had 16 points for the Celtics, who outscored Detroit 29-13 in the last quarter.

    (Source: Shanghai Daily/Agencies)