YouTube TV fans can now get a sharper look at Steph Curry, Ja Morant, and LeBron James. The live TV streaming service is offering basketball games in 4K through NBA TV. To access the content, you’ll need a YouTube TV subscription and the 4K add-on. The 4K add-on is normally $19.99, but you can get a 30-day free trial. Your first 12 months of the add-on is $9.99/month before the full price kicks in.