DirecTV doubles its live 4K broadcasts for this year's Masters
 

Last year DirecTV made history with the first live 4K broadcast -- the PGA Masters Tournament. It was only one channel, sure, but up to that point anything we'd seen in UHD had been pre-recorded. For the outfit's return trip to the 4K links, DirecTV...
https://www.engadget.com/2017/04/05/...asters-4k-uhd/