Playing in several streams at once it can be hard to keep track on when you win and how much you win. Could be a fun feature (especially if you missed when you won big big time) to have a tab in the pc game and/or in the app where you can see a history of your wins and how much points you got from it, what stream you got it in and at what date. It could be season bound so it wipes every new season. Could be nice to leave the biggest point win you ever got though no matter the season.