How it works
OddsEdge does one thing: turns Polymarket crowd probabilities into fair odds, so you can spot value at bookmakers instantly.
What is Polymarket?
Polymarket is a prediction market where thousands of people bet real money on event outcomes. The market price of an outcome (e.g. 78¢) directly reflects the crowd's probability estimate (78%).
Prediction markets consistently outperform traditional polling and expert forecasting, because participants have financial skin in the game.
What are fair odds?
Fair odds are the decimal odds that correspond to a probability with zero bookmaker margin.
Polymarket probability = 78%
Fair odds = 1 ÷ 0.78 = 1.28
Traditional bookmakers build a margin (the "vig") into their odds — so they typically offer 1.20 where the fair price is 1.28. Finding a bookmaker above 1.28 means you have a value bet.
How to use OddsEdge
- Browse active esports markets on the homepage.
- Check the fair odds column — this is the minimum decimal odds worth taking.
- Click a bookmaker button to search for the match.
- Compare the bookmaker's odds to the fair odds. If the bookmaker offers more, that is a value opportunity.
Responsible gambling
Value betting is not a guarantee of profit. Even positive-EV bets lose regularly due to variance. Never bet more than you can afford to lose.
- You must be 18 or over to gamble.
- Set deposit limits with your bookmaker.
- BeGambleAware.org — GamCare