# The most popular roulette betting systems

## Martingale betting system

The Martingale strategy is a popular way of playing roulette where you double your stake after each losing round in order to cover your losses and make a profit in the next round. This rule is based on the assumption that over a longer period of time, the probability of winning and losing is equal, meaning that a series of losing rounds will be followed by a win, allowing you to make up for losses and earn extra money.

Example:

If a player bets €1 on red and the ball lands on black, then in the next round the player bets €2 on red. If he loses again, he bets €4 in the next round, and so on. In this way, after each lost round, the stake doubles, and after a win, it returns to its original level. In theory, this strategy allows you to recover from losses and make a profit in the long run, but keep in mind that there is a risk that the player may experience a long losing streak, which can lead to large financial losses. Therefore, it is important to always be reasonable and control your stakes to avoid excessive losses.

Learn more about Martingale Simulator

## Fibonacci betting system

The Fibonacci System is a roulette strategy that involves betting progressively larger amounts along the Fibonacci sequence (1, 1, 2, 3, 5, 8, 13, etc.) when a player loses, and betting smaller amounts when a player wins. The goal of this strategy is to increase your chances of winning by increasing your stake after each loss and to minimize your losses by reducing your stake after each win.

Here is an example of how the Fibonacci system can be used in roulette:

Starting with a bet of 1 unit, the player bets on red.

If the player loses, he makes another bet according to the Fibonacci sequence (1+1=2 units).

If the player loses again, he makes another Fibonacci bet (2+3=5 units).

If the player wins, he reduces his stake to its original value (5-3=2 units).

If the player loses, he makes another bet according to the Fibonacci sequence (2+5=7 units).

## D'Alembert betting system

The D'Alembert system is a popular way of playing roulette where you increase your bet by a fixed amount after each round you lose and decrease it by the same amount after each win. This is similar to the Martingale strategy, but instead of doubling your stake after each round you lose, you increase your stake by a fixed amount. The goal of this strategy is to make a profit by increasing the stake after losing rounds and reducing it after winning, which is to ensure balance in the long run.

Example:

If a player bets €1 on red and loses, he bets €1.5 (€1 + €0.5 fixed amount) in the next round. If he loses again, he bets €2 (€1.5 + €0.5 fixed amount) in the next round. If he wins, he bets €0.5 (€2 - €0.5 fixed amount) in the next round. This way, after each losing round, the stake increases by a fixed amount, and after a win, it decreases by the same amount.

The Paroli system is a popular way of playing roulette where you double your stake after each round you win and go back to your starting stake when you lose. The goal of this strategy is to make a profit by constantly doubling your stake after winning rounds, while limiting your losses by returning to your starting stake after losing.

Example:

If a player bets €1 on red and wins, he bets €2 (€1 x 2) in the next round. If he wins again, he bets €4 (€2 x 2) in the next round. If he loses, he bets €1 in the next round (returns to the starting stake). In this way, after each winning round, the rate doubles, and after a loss, it returns to the original level.

## Labouchere betting system

The Labouchere system, also known as the "broken line system" or "cancelletii system", is a popular way of playing roulette that involves creating a list of numbers and betting an amount equal to the sum of the first and last numbers on the list after each round you win or lose, then removing those numbers from the list. The goal of this strategy is to make a profit by gradually removing numbers from a list until you reach your goal (e.g. a certain amount of profit).

Example:

If a player makes a list of numbers 1, 2, 3 and bets €1 on red (corresponding to the sum of the first and last numbers in the list) and the ball lands on black, then in the next round the player bets €2 (corresponding to the sum of the first and last numbers in the list) in the list after deleting the first number). If he loses again, he bets €3 in the next round (corresponding to the sum of the first and last numbers on the list after removing the first and second numbers). If it wins, it removes the first and last numbers from the list and goes back to the original bet. In this way, after each round you win or lose, the stake changes according to the sum of the first and last numbers in the list, and after a win, the first and last numbers in the list are removed.