https://www.reddit.com/r/nflstreams/
On game day there is a thread for each game. One of the stickies at the top with have a link to free software callee Acestream. The threads will have a link to each game with instructions on how to use them. Sometimes they lag , but there are multiple streams so sometimes you have to switch. You can run it at full screen. I run it on my pc and connect to my tv.
The lag can be a little annoying at times, but its generally not too bad.
Been using it for several years.
it's p2p streaming without the crappy/seedy websites.
Last year I paid for NFL games, as I had cut the cord.
Prime time games were blacked out.
(It was a problem in Canada.)
Now, I watch games for free.
It's pretty darn close to live. maybe a few second delay.
What's that?
I quit streaming as I was tired of the bogus downloads.