How Arbitrage Works
Simple example: tennis, two outcomes. Bookmaker A offers 2.10 on player 1. Bookmaker B offers 2.05 on player 2. Sum of implied probabilities: 1/2.10 + 1/2.05 = 0.476 + 0.488 = 0.964. Less than 1 — arbitrage exists!
📐 Arbitrage Profit Formula (%)
Where K1 and K2 are odds on each outcome. Result > 0 = surebet.
💡 Arbitrage Calculation Example
Where to Find Surebets
Manual surebet hunting is nearly impossible due to odds speed. Use specialized services: OddsPortal (free comparison), RebelBetting (paid, real-time scanner), BetBurger (professional arbitrage scanner).
Arbitrage is not 'free money'. Main risks: limit restrictions (bookmakers identify arbers), odds changes before placement, different settlement rules at different bookmakers, need for large capital across multiple bookmakers.