There is a sidebar on the left hand side of smash.gg that displays tournaments you have recently viewed. It's quite a large list of tournaments, and there's no way to remove them from the sidebar. It would be beneficial to add a way to clear these (similar to a "clear recent searches" function), either in bulk or individually (in case there's some you want to keep). This will prevent the sidebar from getting cluttered with tournaments you've only clicked on one time.