Enter both sides of a market. Out comes the book's cut, the fair price, and what the market really thinks.
Add up the implied probabilities on both sides of any market and you'll get more than 100% — usually 102-105% on a moneyline, far more on props and futures. That surplus is the book's margin: the amount you pay for the privilege of betting.
Dividing each side by the total rescales the market to 100% and reveals the no-vig line — the closest thing to the market's honest opinion. It's the baseline any serious handicapper compares their own number against: beat the fair price, not the posted one.
We publish this number automatically for every game on the board, every day.