Sure bet scanner
Visual scan across multiple bookmakers for arbitrage
Cross-bookmaker scan for arbitrage opportunities — paste odds from multiple books and see the matrix.
How the scan works
Enter the odds for each outcome from each bookmaker. The scanner computes implied probabilities for every cross-combination (best odds on outcome 1 from bookie A + best odds on outcome 2 from bookie B) and highlights arbitrage where the total falls below 100%. More efficient than checking pairs manually. Pair with Arbitrage calculator for stake distribution once you find one, and No-vig to verify the sharp price.
See also: Arbitrage calculator, 3-way Arbitrage, No-vig (fair odds)
How to use
- 1Add bookmakers (Pinnacle, Stake, etc).
- 2Enter outcome 1 and outcome 2 odds for each.
- 3Scanner highlights best cross-bookmaker arb opportunities.
Example: tennis 2-way
Player A: Bookie 1 = 2.10, Bookie 2 = 2.05, Bookie 3 = 2.15. Player B: Bookie 1 = 1.85, Bookie 2 = 1.90, Bookie 3 = 1.83. Best Player A: Bookie 3 (2.15). Best Player B: Bookie 2 (1.90). Combined: 1/2.15 + 1/1.90 = 99.0% — arb of 1.0%.
When to use
- When you have accounts at 3+ bookmakers
- Comparing live odds during in-play
- Pre-match price hunting on niche markets
Frequently asked questions
What is the Sure bet scanner calculator?
Enter the odds for each outcome from each bookmaker. The scanner computes implied probabilities for every cross-combination (best odds on outcome 1 from bookie A + best odds on outcome 2 from bookie B) and highlights arbitrage where the total falls below 100%.
How does the Sure bet scanner calculator work in practice?
Player A: Bookie 1 = 2.10, Bookie 2 = 2.05, Bookie 3 = 2.15. Player B: Bookie 1 = 1.85, Bookie 2 = 1.90, Bookie 3 = 1.83. Best Player A: Bookie 3 (2.15). Best Player B: Bookie 2 (1.90). Combined: 1/2.15 + 1/1.90 = 99.0% — arb of 1.0%.
When should I use the Sure bet scanner calculator?
When you have accounts at 3+ bookmakers. Comparing live odds during in-play. Pre-match price hunting on niche markets.