This is an entry into Riot Games' API Challenge
The production version lives HERE
URFwin provides summoners with 1v1 champion rankings for URF mode. Using a random sampling of URF matches provided by the Riot Games API, we give predictions of which champion will win based on history of kills without any assisting champions.
Data was periodically gathered from buckets of match Ids in the special API URF endpoint. We then extracted the kills that had no assistingParticipants and stored it, rather than storing the whole games data. We also kept track of teemo shrooms.