1976–77 Boston Celtics season in the Eastern Conference, the Celtics and San Antonio Spurs met in the opening round of the 1977 NBA Playoffs. The Celtics dispatched the Spurs easily, winning two games to none for the right to face the Philadelphia 76ers. The 76ers and Celtics played a hard-fought seven-game series, with the Sixers prevailing in the seventh game 83–77. 1976–77 Boston Celtics season The 1976–77 Boston Celtics season was the 31st season of the Boston Celtics in the National Basketball Association (NBA). Even though the Celtics were the defending NBA champions, they were an aging team in transition. 35-year-old Don Nelson retired
2010–11 Boston Celtics season 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 started 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, the team the Celtics defeated