+EV vs Arbitrage Betting: Which is Better?
Both +EV betting and arbitrage betting are ways to beat the vig and find value in bookmaker markets. They differ in risk profile, capital requirements, and how quickly bookmakers react to them.
The key difference
With +EV betting, you back one outcome because you believe the odds are better than the true probability. You will lose individual bets, but over a large sample the edge should produce a profit. The return is probabilistic. It works long term if your edge estimate is correct and you have the discipline to keep betting through losing runs.
With arbitrage, you back all outcomes of an event across different bookmakers at odds that guarantee a profit. You lock in a return before the event starts, regardless of the result. The return is certain per bet, not just on average.
+EV is a directional bet with variance. Arb is a market-neutral, variance-free return.
Risk profile of each approach
+EV betting: You will have losing runs. A 5% edge does not mean you win 5% more than you lose. It means that on average, across thousands of bets, you come out 5% ahead. In the short term, you can lose 20 bets in a row and still be running a solid strategy. This requires conviction in your process and a bankroll that can absorb variance. Kelly staking is the 'typical' way of deciding your bet size, based off both your bankroll and the calculated EV%.
Arbitrage: Individual arbs have no outcome risk. If you place all legs correctly at the right odds, you profit regardless. The risks are operational: odds changing before you finish placing all legs, bookmakers limiting your account, or one bookmaker voiding a bet. These are real risks, but they are different in character from the random variance of +EV.
If losing runs are psychologically difficult, arb is easier to stomach. If you do not want to manage multiple bookmaker accounts simultaneously, +EV is simpler to execute.
Account longevity
This is the most practical difference for most people.
Arbitrage bettors are easy for bookmakers to identify. They always bet at the best available odds, they back every outcome, and they never bet on a team because they like them. Most soft bookmakers will limit arb accounts within weeks to months of regular betting.
+EV bettors are harder to identify, particularly if they concentrate on markets where the signal is less obvious. Some +EV bettors last years at soft bookmakers by betting on less-followed leagues, avoiding the biggest markets, and varying their stake sizes. Others get limited quickly. It depends heavily on which bookmakers you target and how you bet.
Both approaches will eventually see accounts limited. The practical question is whether you can open new accounts faster than existing ones get restricted.
Which suits you?
A few questions to help you decide:
How much capital do you have? Arb requires splitting stakes across multiple bookmakers at the same time. A £200 arb might need £120 at one book and £80 at another, so you need funds sitting in multiple accounts. +EV is one bet at a time.
Can you handle losing runs? If a 10-bet losing run would make you question your strategy and stop betting, +EV is difficult. Arb avoids this problem entirely.
How many bookmaker accounts do you have access to? Arb requires two or three accounts per bet. +EV needs one per signal. If you have access to many accounts, arb is viable. If you are just starting, +EV is simpler.
How much time do you have? Arb windows are short. You need to place multiple bets quickly before odds move. +EV signals last longer because you are acting on edge, not a discrepancy that both bookmakers will close simultaneously.
Using both together
Many serious bettors use both approaches. Arb generates consistent, low-variance returns while you have the accounts to execute it. +EV generates higher returns per bet but with more variance and, in some cases, longer account life.
VigBreak tracks both on the same signals page and publishes a combined track record on the stats page, so you can see exactly how each approach has performed. The results are split by type, so you can evaluate EV and arb separately.
Using both also means your bookmaker access is spread across more accounts. If an arb account gets limited, you still have EV-facing accounts active, and vice versa.