18
In the 2008-2009 season, Boston went on a 19-game winning streak, which is a franchise record, and fifth in NBA's all time winning streak records.
The Boston Celtics snapped the Houston Rockets twenty-two game winning streak.
The Boston Celtics' streak of 8 consecutive NBA championships is the longest streak of consecutive championships in U.S. professional sports history
the longest winning streak is 48 win-streak by Boston Collage
The Boston Celtics
The 1981-82 Celtics had a winning streak of 18 games. It started with a win over the Utah Jazz (132-90) on February 24, 1982 and ended with a loss to the Indiana Pacers (102-101) on March 28, 1982.At this time the celtics had great legend players.
Boston celtics
After center Bill Russell joined the Celtics in 1956, the team became a dominant dynasty, winning 11 NBA titles in 13 seasons between 1957 and 1969. They won eight consecutive NBA championships from 1959 to 1966. It remains the longest streak of consecutive championships in U.S. professional sports history.
The Boston Bruins' longest streak was 14 games from December 3, 1929 to January 9, 1930
Longest winning streak: Pittsburgh Penguins with 17 straight wins Longest winning streak at home: Detroit Red Wings with 23
The Bucks 20 game winning streak began February 6 and ended March 8 in 1971.
Dom DiMaggio had an amazing streak of 34 games in 1949.