Twitch can filter streamers by their 'Overwatch' hero of choice
 

Overwatch and Hearthstone fans will now find it easier to discover livestreams most relevant to them after Twitch introduced new channel filtering options for the popular Blizzard titles. From today, viewers can open a new menu that appears at the to...

https://www.engadget.com/2017/08/17/...stone-streams/