The NFL is listed first as one of the things you can watch on the service.
I'll probably subscribe during college football season. I have been paying for YouTube TV during football season, but with this I can save $20 or more on the cost of YouTube TV which I really only get for the sports coverage. It's not a great deal at $40 to $50 per month, but it's a bit better than paying for YouTube TV at $73 per month.