I watched a few of the up converted games and thought the quality was pretty decent but the HDR is what does it. The up-converted games appear to have been on a few networks with NBC doing it with their Notre Dame Football home games, CBS on a few holes during golf and a few testbed cases on Fox. NBCSN has offered a few feeds from the Premiere League matches but does anyone know if they are native UHD or 1080p upscaled.
This year ESPN went native 4K with their college football games and will offer their Championship Megacast in it. As far as I know they are just doing 4K SDR.
Edit: I’m watching the Tottenham - Liverpool match which is airing on NBC and is available in UHD on demand and it appears to be native UHD. The 4K feed appears to be taking the pool feed and announcers rather than a feed with NBC’s announcers and graphics.
Don’t let anyone treat you like you’re a VO/SOT when you’re a PKG.