ARB MATCHER

The Arb Matcher is a powerful tool that finds guaranteed profit opportunities by scanning for odds discrepancies between sportsbooks. These are called “arbs” (short for arbitrage), and they let you lock in profit no matter which bet wins — no promos or offers needed.

You place two bets on opposite outcomes with different sportsbooks. Because of slight differences in the odds, you’ll profit regardless of the result. The Arb Matcher shows you where those opportunities exist and calculates exactly how much to stake on each side.

Nope! That’s the beauty of it. Arbitrage betting doesn’t rely on offers or free bets — you’re simply taking advantage of price differences across sportsbooks. That means more freedom and profit potential any time of day.

It depends on the odds and your bankroll, but profits typically range from 1% to 5% of your total stake. For example, a $1,000 total stake might earn you around $10–$50 profit per arb — fully guaranteed.

Tons! The Arb Matcher covers major leagues, niche sports, main lines (like moneyline and spreads), and even player prop markets. With round-the-clock scanning, there’s nearly always an arb available somewhere.

Not at all. If you understand basic betting concepts, you can absolutely get started with arbitrage. Plus, ProfitDuel’s support team is here to help you every step of the way — even if you’re brand new to arbing.

The built-in calculator handles that for you. Just enter your stake, and it shows exactly how much to bet on each side of the arb to guarantee profit, no matter the outcome.

Technically yes, but it’s a nightmare. You’d have to check dozens of sportsbooks, refresh odds constantly, and do all the math yourself. The Arb Matcher does all of that in real time — instantly and accurately — so you can focus on placing the bets and profiting.

Not at all. You can start small and scale up as you gain confidence. Even with a few hundred dollars, you can start locking in risk-free profits and build your bankroll over time.

Functionally, it's similar to other arbing tools — but where ProfitDuel stands out is support. Our expert team, tutorials, and friendly community make arbing accessible even if you’re just starting out. No other tool offers this level of help alongside the software.