Something similar to this is Game Done Quick[1] which is a week long speed running competition. Because it is always streaming you can turn it on and see what game is being played. I would look at the schedule and make plans. "better tune in Wednesday because they are playing brood war".
I might tune in to this "Cloudflare TV". Also when i was watching the best of video on bots there was a error saying "Quota exceeded". Not sure why that popped up.