Finding Value Bets

The key to long-term profit: identifying odds higher than the true probability warrants.

What is a value bet?

A value bet (positive expected value bet) is a bet where the odds offered by the bookmaker are higher than they should be based on the true probability. Example: if you estimate a team has a 60% chance of winning but the odds imply only 50%, that's a value bet.

Calculating Expected Value (EV)

EV = (Estimated probability × Net gain) − (1 − Estimated probability) × Stake. If EV > 0, it's a value bet. Example: 60% chance at odds 2.00 → EV = (0.60 × 1) − (0.40 × 1) = +0.20, i.e. +20% value.

How to estimate probabilities?

Analyse team statistics, compare with exchange markets (Betfair), consult multiple bookmakers and calculate the average probability, then look for bookmakers who deviate significantly from this average.

Markets that offer value

Less liquid markets (Asian handicap, player markets) are often priced less efficiently by bookmakers. Matches from lower-profile leagues are also more likely to offer value as they are less closely monitored.

The importance of the long term

A value bet can lose. What matters is having a positive edge over hundreds of bets. Even with a 55% win rate on bets at odds of 2.00, you generate a +10% ROI in the long run. Sample size is everything.

Traps to avoid

Don't confuse "high odds" with "value". Odds of 10.00 are not necessarily a value bet. Don't seek value on events you don't know well. Value comes from your knowledge being superior to the market's.