Not yet a member? Joining is free, fast and easy. What can we help you with? Top Help Questions Suggest a Feature Got a feature suggestion for ESPNfootytips? Let us know What is the ‘margin’ feature and how does it work? For each round you are required to select a ‘margin’ for one game. Simply enter in the amount you think your selected team will win by. Please note, this must be a whole number e.g. 7 points and NOT a range such as 10-20 points.