When analysing the Bundesliga we can work on basis of the official data provided by the German Football League („DFL“). Therefore, we have access to the position data of the players and the ball. These contain the information on the location, where each player and the ball is at a certain time. Thereby, we can guarantee a complete objectivity.
If the position data are not available, our data collection is based on a strictly objective grid which also ensures the same data quality and objectivity.