Surebet / Arbitrage Betting vs Value Bet
Surebet / Arbitrage Betting and Value Bet are easy to mix up. Here are both definitions from the HighRisk Media glossary side by side.
Comparison table
| Term | Surebet / Arbitrage Betting | Value Bet |
|---|---|---|
| Full name | — | — |
| In short | Surebet (arbitrage betting) means placing bets on all outcomes of one event at different bookmakers so that the sum of inverse odds is below 1, which guarantees a profit. | A value bet is a bet whose odds are higher than the "fair" odds calculated from the true probability of the outcome. At such odds the expected value (EV) is positive. |
| Verticals | Betting | Betting |
What is Surebet / Arbitrage Betting?
Surebet (arbitrage betting) is a betting method in which a player bets on all possible outcomes of an event at different bookmakers so that the final balance is positive regardless of the result. The core calculation: the sum of inverse odds 1/k1 + 1/k2 (+ 1/k3 for three-outcome events) is less than 1.
What is Value Bet?
A value bet ("value" or "good bet") is a bet in which the bookmaker rates an outcome lower than it actually is likely to occur. The bettor gets odds that are better than fair odds. The term underpins the value betting strategy: the bettor looks not for the "right winner" but for errors in the line.