Probably posted elsewhere, but I found this extraordinary.
Including Tuesday's win, the Celtics have outscored their opponents by 253 points over those 12 games -- more than twice as good as the Memphis Grizzlies (124 points) over the same stretch. They've outscored their opponents by 21.1 points per game during that span, and according to Elias, that's the second-largest differential in a 12-game span within a season in NBA history (trailing only the 1970-71 Bucks).
Boston also now won three straight road games by at least 30 points, the first team in NBA history to do so.