What is this and what is the formula that it is based on?

It would be nice to be able to view stats per quarter for each game. Is this something in the works and if not is it possible to add it to the list. With that said I have been using this app for three seasons now and it has made our life a lot easier and the stats are more accurate because we don't ...

It would be nice to add a held ball or jump ball button to the turnover screen