On June 30, 2010, Doc Rivers announced that he would return to coach the Celtics after speculating that he would resign in order to spend time with his family.

With the off-season acquisitions of former all-stars Shaquille O'Neal and Jermaine O'Neal (no relation), the Celtics started the year at 41-14 and were on top of the Eastern Conference standings during the All-Star break. However, after center Kendrick Perkins, who was working his way back from a torn ACL in last year's Finals, was traded to the Oklahoma City Thunder mid-season, the Celtics then preceeded to play mediocre basketball after the trade, winning just 15 of their final 27 games. Still, they managed a 56-26 record and enter the playoffs as the 3rd seed in the Eastern Conference. They swept the New York Knicks, in four games in the first round to advance to the Conference Semifinals where they faced the Miami Heat, who added LeBron James and Chris Bosh to join Dwyane Wade. However, the rejuvenated Heat proved too much for the Celtics and they easily won the series in five games, knocking Boston out of the playoffs. Following the season, Shaquille O'Neal retired after playing 19 seasons in the league.

The Big Four of Kevin Garnett, Paul Pierce, Ray Allen, Rajon Rondo and coach Rivers represented the Eastern Conference in the 2011 NBA All-Star Game in Los Angeles.

* – Stats with the Celtics.

Via Draft

...
Wikipedia