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What is Arbitrage Betting?

Arbitrage betting, also known as "arbing" or "sure betting," is a risk-free betting strategy that takes advantage of odds differences between bookmakers.

How Does It Work?

When different bookmakers offer different odds for the same event, you can place bets on all possible outcomes in a way that guarantees a profit, regardless of the result.

Example

Let's say you find these odds for a CS2 match:

  • Bookmaker A: Team 1 @ 2.10
  • Bookmaker B: Team 2 @ 2.05

The Math Behind Arbitrage

Let's break down how to calculate the optimal bet sizes:

  1. Calculate Implied Probabilities:
    • Team 1: 1/2.10 = 47.62%
    • Team 2: 1/2.05 = 48.78%
    • Total: 96.40%

    The total is less than 100%, indicating an arbitrage opportunity!

  2. Calculate Optimal Bet Sizes:

    For a total stake of $1000:

    • Team 1: $1000 × (47.62/96.40) = $493.98
    • Team 2: $1000 × (48.78/96.40) = $506.02
  3. Calculate Potential Returns:
    • If Team 1 wins: $493.98 × 2.10 = $1,037.36
    • If Team 2 wins: $506.02 × 2.05 = $1,037.36

    You get $1,037.36 regardless of the outcome, making a profit of $37.36 (3.74%)

The key to arbitrage is finding odds where the total implied probability is less than 100%. The difference between 100% and the total implied probability represents your guaranteed profit margin.

By placing the right amount on each outcome, you can guarantee a profit regardless of which team wins.

Benefits of Arbitrage Betting

  • Risk-free profits
  • No need to predict outcomes
  • Can be automated with the right tools
  • Works across all esports

Getting Started

To start arbitrage betting, you need:

  • Accounts with multiple bookmakers
  • Quick access to odds from different sources
  • Ability to place bets rapidly
  • Proper bankroll management

Ready to Start Arbitrage Betting?

Oddsentry provides real-time arbitrage opportunities across multiple bookmakers, helping you find and execute profitable bets quickly.

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