
After looking old and uncertain at various times during the season, the Boston Celtics have hit their stride just in time to take a convincing Atlantic Division lead as the playoffs draw near. As usual, defense has been the key. They have allowed just 89.3 points per game this season, good for third best in the league. Since the insertion of Avery Bradley in the starting lineup nine games ago, they have been even better, giving up an average of 81.7 on