All professional boxers are able to challenge other professional boxers to a professional fight. Boxers are only able to challenge boxers who are of the same weight class. If a boxer challenges a lower-ranked boxer, he will not gain prize money or experience. This is seen as a 'Ranking Fight'.

The ranking ladder is a measure of a boxer’s ongoing success or failure in the professional fight arena. Each boxer starts with 1000 ranking points and points are then added or deducted based upon professional fight victories or defeats. The quantity of points amended after each bout depends upon the ranking position of your opponent. Only professional boxers will have a ranking and you are able to view rankings by region, weight or both.

In addition, a boxer will lose ranking points if he declines a professional fight challenge from a lower ranked boxer and he will lose ranking points if he fails to accept/decline a challenge within 7 days.