Learn how arbitrage betting works, why it's risk-free, and how to find profitable opportunities across multiple bookmakers.
Arbitrage betting (also known as "arbing" or "sure betting") is a risk-free betting strategy that takes advantage of odds differences between multiple bookmakers. By placing opposing bets on all possible outcomes of an event, you can guarantee a profit regardless of the result.
This strategy works because different bookmakers may have slightly different opinions on the probability of an event, leading to odds discrepancies that create profitable opportunities.
Team A to win: 2.10 (110/100)
Team B to win: 1.90 (90/100)
Team A to win: 1.80 (80/100)
Team B to win: 2.20 (120/100)
Arbitrage Opportunity:
Bet on Team A at Bookmaker A (2.10) and Team B at Bookmaker B (2.20)
Guaranteed profit: ~4.5% regardless of outcome
Unlike traditional betting, arbitrage guarantees profit regardless of the outcome. You can't lose money on a properly calculated arbitrage bet.
While individual profits may be small (1-5%), they're consistent and predictable, making it ideal for building long-term wealth.
You don't need to predict outcomes or have deep sports knowledge. The math does the work for you.
The more capital you have, the more you can profit. It's a scalable strategy that grows with your bankroll.
Arbitrage % = (1/Odds1 + 1/Odds2) x 100If the result is less than 100%, you have an arbitrage opportunity. The lower the percentage, the higher your guaranteed profit.
Example Calculation:
Odds 1: 2.10, Odds 2: 2.20
Arbitrage % = (1/2.10 + 1/2.20) x 100 = 95.45%
Guaranteed profit: 4.55%
CS2, League of Legends, Dota 2, Valorant - High liquidity and frequent odds movements
Two-way markets with clear outcomes and good liquidity
High volume of matches and multiple betting markets
Always double-check your calculations. One mistake can turn a profitable arbitrage into a loss.
Start small and scale up gradually. Large bets can trigger bookmaker limits or account restrictions.
Bookmakers may limit or close accounts of successful arbitrage bettors. Spread your activity across multiple accounts.
Ready to start finding arbitrage opportunities? Oddsentry provides real-time arbitrage detection across multiple bookmakers.