What is Expected Value in sports betting?

It is a measurement of what a bettor can expect to win or lose on a bet placed on the same odds many times.

How do you find value bets?

You find them by building statistical probability models, comparing bookmakers, or using automated EV scanners.

Expected Value Calculator (+EV) - Value Bet Finder | DCODDS

Expected Value (+EV) Calculator

Expected Value (+EV) Calculator is a PRO Feature

Locates mathematical expected value opportunities with proven statistical edge over bookmakers.

What is EV+ (Expected Value)?

The secret bookmakers don't want you to know. Understand the math behind long-term profitability.

The Formula

The formula is simple: (Real Probability x Odds) - 1. If the result is positive, you have a mathematically valuable bet.

Long Term

Positive EV bets don't guarantee a win today, but they guarantee profit over 1,000 bets. It is the law of large numbers.

Mindset

Forget emotion. Professional bettors act like stock market investors, following logic and finding market inefficiencies.

Why calculate Expected Value?

Imagine I offer you a coin flip (Heads or Tails). If it lands Heads, I pay you $200. If it lands Tails, you pay me $100. Would you accept? Of course! Even if you lose the first time, in the long run, this bet is highly profitable.

This is Positive EV (+EV). In sports betting, bookmakers set odds to have a mathematical edge. The sharp bettor's goal is to find moments where the bookie mispriced the odds, offering a higher price than the actual probability.

How to use our EV Calculator

Estimate the Real Probability of the event (using statistical models or deep analysis).
Enter the Odds offered by the bookmaker.
The calculator will display the value percentage. If it is green (> 0%), it is a highly recommended bet.

Pro Tip

"Don't bet on the team you think will win. Bet on the odds that pay more than they should."