It wouldn't be "stolen", Done before? Probably plenty of times, but its not something that someone is known well for. I would try It and see if it takes off. It also depends if you want to just want to show off the match or give your reactions to them. Just showing them off is easier one the person making the video, provides less edits, and you usually don't have to say much if anything. Reacting or commentating them means talking alot, more edits, but more people tend to watch those videos.