The top 11 U.S. pay TV operators lost 2.87 million customers in 2018, nearly double the 1.5 million the domestic ecosystem shed in 2017. These are the latest quarterly findings by Leichtman Research Group (LRG), which measures the leading operators covering 95% of the U.S. market. The big negative drivers were the two satellite TV companies, DirecTV and Dish Network, which lost a ton of customers on the linear side, but this time couldn’t make up for it with gains by their low-margin virtual pay TV services. The two satellite carriers lost a combined 2.36 million linear customers in 2018,...