NBA fans will have quite a few presents to unwrap on Christmas Day, with none bigger than the Boston Celtics-Los Angeles Lakers matchup on ABC. The teams square off for the first time since last year’s NBA Finals. When the Celtics defeated the Lakers for their 17th championship in June, the series received an average of 14.9 million viewers, the most for the NBA Finals in five years.
Since ABC obtained NBA broadcasting rights in 2002, the network’s Christmas Day games have averaged a 4.1 rating and 6.9 million viewers nationally. …