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Betting Home > Betting Articles > Arbitrage Betting

Arbitrage Betting

What is arbitrage betting?

Sep 19, 2012

Arbitrage betting is a system for exploiting differentials in odds for a specific market at two or more bookmakers. It guarantees the bettor a profit, as the combined odds produce a negative margin – a margin in the bettor’s favour.

A Pinnacle Sports account is essential for any would-be Arber due to its reputation for providing the best odds with low margins and high betting limits.

Arb situations commonly occur because bookmakers differ in opinion on a particular market. This increasingly happens with more obscure events, where the variation in margins offered across a range of bookmakers is greater. (Find out more about margins)

Pinnacle Sports are widely regarded to offer the best odds online; for example, we offer margins as low as 1.5% for soccer and baseball and apply a low margin policy to all markets posted.

Therefore any serious Arber will have a Pinnacle Sports account, and any of the widely available arbitrage software/engines often highlight Pinnacle Sports on one side of an arbitrage.

Arbitrage betting explained

To understand Arbitrage betting watch this short video:

Potential Pitfalls Of Arbitrage Betting

As with any type of betting there are pitfalls, and arbitrage betting is no different.

Stake Limitation & Account Closure

Limits vary at different bookmakers, which may hinder your ability to properly exploit an arb, so it is important to know that Pinnacle Sports offer the highest limits online.

Some bookmakers also close accounts of consistently winning players. This does not happen at Pinnacle Sports; we welcome winners as they help us tighten our odds.

Bet Cancellation

Bookmakers can cancel bets where mistakes have been made, which would leave you exposed on the other side(s). This can easily wipe out your profits accrued over a long period.


To fully exploit arbs, the player must have a huge number of funded bookmaker accounts, as well as the time to take full advantage. This involves significant organisation and effort. Many practice arbitrage betting for a living (aping financial arbitrage) in which time invested must also be measured as a cost.


Bookmakers are constantly changing their odds and assessing risk, so the average life-span of an arb can be as little as 15 minutes. This makes time of the essence, and when humans are time-pressured errors inevitably occur. Arb software systems can help in this regard, but their cost will eat into your profit margin.

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