Guides
Arbitrage betting guides
Everything we know about surebets, collected and kept current. Start from zero or jump straight to a topic.
Start here
New to arbitrage? Read these in order.
What is sports arbitrage?
Sports arbitrage (a surebet, or arb) is betting on every possible outcome of one match at different bookmakers whose odds disagree...
How much money do I need?
You can learn arbitrage with a few hundred euro, but the arithmetic starts paying for the time you spend from roughly EUR 1,000 to...
How many bookmaker accounts do I need?
Around ten is the practical starting point: enough that arbs regularly appear between books you actually hold, few enough to manag...
How much can you realistically earn?
Active arbers commonly target 10 to 20 percent of their bankroll per month. Not per bet, not guaranteed, and not passive: the numb...
Is arbitrage betting legal?
Yes. Arbitrage betting is placing ordinary bets at odds the bookmakers themselves published. No law anywhere forbids betting on al...
The beginner mistakes that actually cost money
Arbitrage cannot lose once both legs are placed correctly, so every beginner loss is a process mistake. The good news: the list of...
The arbitrage action plan
From zero to your first settled arb in eight steps and about two weeks. Nothing here is theory: this is the exact sequence we woul...
Concepts
The mechanics: markets, middles, handicaps and why arbs exist.
Two-way and three-way surebets
A two-way surebet covers a match with two bets whose outcomes cannot both lose (Over vs Under, home win vs 'draw or away'). A thre...
Middles: the arbs where both bets can win
A middle is built like a surebet, but the two legs leave a gap between them: results inside the gap win BOTH bets at once. You pay...
Polish middles: betting against the gap
A Polish middle is a middle turned inside out: the two legs pay a locked profit on EVERY result except one narrow gap, where you t...
Asian handicap, the arber's workhorse
An Asian handicap (AH) gives one team a virtual head start, turning a three-outcome football match into a two-outcome bet. For arb...
Moneyline and draw no bet
Moneyline is the plain 'who wins' bet: two outcomes in sports without draws, and in football usually offered as draw no bet (DNB),...
Three-way (European) handicap
A European handicap (EH) applies a whole-goal head start like AH does, but keeps three outcomes: the favorite covers, the underdog...
Back/Lay surebets
A Back/Lay surebet pairs a normal bet at a bookmaker (the back: it WILL happen) with the opposite position at a betting exchange l...
Why surebets exist (and vanish)
A surebet is a temporary disagreement between bookmakers, and bookmakers disagree constantly because each prices matches with its ...
The arber's glossary
Every term and abbreviation you will meet in OddStorm, at bookmakers and in these guides, defined in one line each. Bookmark this ...
Playbook
The craft: staying under the radar, money flow, avoiding traps.
Avoiding bookmaker limits
Soft bookmakers limit accounts that look professional. You cannot make an account unlimitable, but you decide how loudly your bett...
Palpable errors and cancellations
A palpable error (palp) is a price so obviously wrong that bookmaker terms allow the bet to be voided or resettled at corrected od...
Account verification without the pain
Every bookmaker will verify your identity (KYC), and by default it happens at the worst moment: when you first try to withdraw, fr...
E-wallets: the arber's money hub
Arbitrage means money parked at many bookmakers that constantly unbalances: winners grow fat while losers run dry. An e-wallet (Sk...
VPN and account security
A VPN is a security tool, and arbers with money spread across a dozen gambling accounts need security more than most. What a VPN i...
Settlement rules: the same bet that isn't
An arbitrage covers every outcome only if both legs settle on the SAME definition of the outcome. Two bookmakers can call a market...
Soft and sharp bookmakers
Soft bookmakers are the recreational brands: slower odds, bigger margins, quick to limit winners. Sharp bookmakers price with thin...
Clone bookmakers
Many bookmaker brands are the same product underneath: one platform, one odds feed, many storefronts. These clones matter to arber...
InPlay arbing
InPlay is where arbitrage pays best: live odds move every second, so disagreements are bigger and more frequent than PreMatch. It ...
The best time to arb
If your hours are limited, spend them where the fixtures are: Saturday first, Sunday second, and within any day, the hours around ...
Bonus hunting
Nearly every bookmaker pays new customers a deposit bonus, and arbitrage is the cleanest machine for converting those bonuses into...
Using OddStorm
Get the most out of the scanner, the apps and the calculator.
Getting started with OddStorm
OddStorm runs in your browser: create a free account, open the PreMatch or InPlay feed, and live surebets start flowing with the s...
The OddStorm desktop app
The web app covers the full surebet feed in any browser; the desktop app is the Windows client for the features that need deeper i...
Surebet Navigation
Navigation is the Elite feature of the desktop app: one click on an arb's leg opens the bookmaker's site and navigates straight to...
Reading the calculator
The calculator is where an arb becomes actual bets: enter your total and it splits the stakes so every outcome returns the same am...
Payments and subscriptions
An OddStorm plan is three choices: a tier (Pro, or Elite which adds Navigation), a product (PreMatch, InPlay, or both) and a durat...
Reporting wrong odds
Sometimes the odds at your bookmaker do not match what OddStorm shows. Usually the explanation is timing or a clone domain; occasi...
Still stuck?
Our support team answers every message. Get in touch.