Arbitrage Betting Guides
Everything you need to understand arbitrage betting — “sure bets” — explained in plain English. Simple definitions, real worked examples with numbers, and no marketing fluff.
Arbitrage calculator →
Free interactive tool: enter the odds and get the stake split, profit % and guaranteed return instantly. 2 or 3 outcomes.
What is arbitrage betting?
The core explanation: what a “sure bet” means, why it guarantees a profit, and a step-by-step worked example with numbers.
Is it legal in Greece?
Yes — and why. HGC licensing, tax on winnings, the 21+ age limit, and account limiting.
Back & Lay: betting exchange
What it means to bet against an outcome, what liability is, and how it unlocks arbitrage.
How to calculate a sure bet
The formula, the profit percentage and the stake split — with a worked numeric example.
Arbitrage vs value vs matched
Risk, profit and variance — which strategy suits whom, with a comparison table.
7 mistakes & account limiting
The most common mistakes and practical ways to avoid being limited or gubbed by a bookmaker.
Glossary
Back, lay, liability, commission, gubbing and other terms — explained simply.