Does the Golden State Warriors have any games on Roku?
Typically sports is protected by the channels (ESPN, TNT etc) and you need to 'sign in with a cable provider' account. The NBA app has a wierd thing going on where when games are on TNT, they seem to offer the backboard camera feed for free. A bit odd, but if you only need to watch a game here & there its sorta doable. I think they're on like Tuesday, Thursday & Saturday nights.