Tool

Arbitrage across operators.
No exchange.
Guaranteed profit.

The Dutcher detects when two operators have odds divergent enough on the same event to cover both sides with a fixed profit. Pure arb, with no exchange liquidity to manage.

Dutcher — ZeroAzar interface

Operators only

Unlike classic matched betting, dutching uses no exchange and no lay. You cover both sides across different operators.

Stake calculated instantly

The tool splits the stake between the two operators so the profit is positive whatever the outcome.

40+ operators monitored

The more operators available, the more possible pairs. The system automatically detects spreads with a positive margin.

The key difference

Classic matched betting

  • Back at an operator + Lay at an exchange
  • Requires an account at Betfair or Smarkets
  • You have to manage exchange liquidity

Dutching

  • Back at operator A + Back at operator B
  • No exchange needed
  • Simpler to execute when starting out
The process

Three steps to
close the arb.

01

The Dutcher detects the spread

When two operators have divergent odds on the same event, the system flags it automatically with the exact profit.

02

See the numbers before moving anything

The calculator shows how much to stake at each operator and the guaranteed profit in euros. You decide with everything in front of you.

03

Split the stake. The match is irrelevant.

Back at operator A, back at operator B. Whatever the outcome, the arb is already closed.

Frequently asked questions

Everything you need to know.

What is dutching?

Dutching (or arbitrage across operators) means covering the two possible outcomes of an event by splitting the stake between two different operators. When the combined odds produce a positive margin, the profit is fixed regardless of the outcome.

Do I need an exchange?

No. The Dutcher works exclusively across operators — you don't need an account at Betfair or any exchange. That's the main difference from classic matched betting.

How often do opportunities appear?

With more than 40 operators monitored in real time, opportunities appear daily. The tool detects them automatically and shows you the exact profit before you execute.

Is it legal in Spain?

Yes. Sports betting is regulated by the DGOJ in Spain. Betting at several operators simultaneously is completely legal — it's the same ordinary sports bet, just coordinated across operators.

The scoreline doesn't matter.
The numbers are already done.

Full access with a free account. No credit card.

Operators regulated by DGOJ · Documented process