Three to One System

There’s a lot of talk in roulette about the importance of discipline: setting win/loss limits and walking away on time. But that’s not always easy. This system is designed to let you play for a long time without immediate risk, even allowing for hundreds of spins without critically compromising your bankroll.

It’s intended for patient players with medium-sized capital. Although you bet on a single number — which has low probability — the system is built to minimize losses and extend gameplay. In fact, up to 478 consecutive spins have been recorded using this system.

How to Play

Choose your favorite number and bet only on that number.

The key lies in how you adjust the bet after each win, based on your current balance compared to your previous peak. There are four scenarios:

• If the current balance is higher than the previous win's balance → Bet one chip less in the next round.
• If the current balance is lower than the previous win's balance → Increase the bet by three chips.
• If the current balance is the highest ever reached → Restart the bet with one chip.
• If the current balance equals the previous win's balance → Repeat the same bet.

Practical Example

This example shows how the bet evolves after each win, including:
number of chips bet, number of spins since last win, current balance, and the action to take:

Final Considerations

Can you succeed with this system?
Yes, at least mathematically. In French roulette, the chance of a specific number appearing at least once in 37 spins is high.

Although numbers don’t follow patterns, this system is designed to adapt to randomness.

You can also apply it to multiple numbers at once to better balance your play. It’s a calm and steady method, but like any roulette system, it should be used wisely. Make sure you have sufficient bankroll and stop once you’ve reached your profit goal, or switch strategies.