AFL (Australian Football League) Player Tournament (Dueling) app

A sports app that monitors player super coach (Ranking) points in the AFL over a home and away season, with a twist. Each round certain players within a team qualify to duel against other players from the other team. Think Ultimate Fighting Challenge (UFC) meets AFL. So in a way the app will individualise the game more, with the fundamental goal being to determine objectively (based on Super coach (Ranking) points and duel wins) the best player of the year, both overall and with 3 subcatagories - best midfielder, best forward and best defender.

Preferably need to understand and have experience with AFL and Player Ranking points.