How the Martingale System Works in Roulette

If you want to learn how to play roulette using the martingale system, you will need an adequate bankroll and a basic understanding of math. As part of the Martingale strategy, you only place bets that payout even money such as Red and Black or Even and Odd, and you double your bets every time you lose.

You should start with the minimum bet at the table. For this example, we assume that it is €1. If you win a bet at any point during the system, you then go back to the €1 level. However, if you lose a bet, it is time to double your bet on the next round. For example, if you lose a €1 bet, your next bet will be €2. If you lose that, you will up the stakes to the €4 level, etc. But remember to lower your next wager back to just €1 if you win once.

Martingale aims to recover previous losses plus one starting stake after a win, provided every required doubled bet can still be placed. This is conditional arithmetic, not a guarantee: losing streaks can exhaust the bankroll or reach the table limit before that win arrives. The strategy can exchange frequent small gains for occasional large losses, and it does not remove the house edge.

Problems of the Martingale System

There are several difficulties involved in using the Martingale system in roulette. The first problem is the sad truth that it will not allow you to overcome the house edge in roulette. Every time you wager, the casino still has the edge. This means you lose more often than not and if you are unlucky you might reach the limits of your bankroll quite soon.

This would not necessarily be the case if you had a truly infinite bankroll, as you could then play for as long as it would take to ultimately make a profit and still be ahead by €1. However, there is, unfortunately, another problem, even for players with extremely well-stocked bankrolls. This is the maximum wagering limit at your table.

Imagine if your roulette table had a €1 minimum and a €100 maximum limit. That would mean that you could make seven bets - of €1, €2, €4, €8, €16, €32 and €64 - before you are not allowed to double your bet any further.

So if you lose seven bets in a row you will end up losing the whole cycle and €127 at the same time. That would be fine if you only lost seven times in a row once in 128 cycles, which would be enough to break even. Unfortunately, this scenario occurs more often than that in reality. The statistics are better in European roulette than in American roulette because there is no double zero, but that’s still not enough to make the Martingale strategy a viable choice.

Advantages of the Martingale system

Martingale can produce repeated small wins while exposing the player to a much larger loss when a losing sequence exhausts the bankroll or reaches the table limit. That trade-off does not create an advantage over the casino.

The result of a Martingale session depends on its length, starting stake, bankroll, table limit, and the outcomes. A profitable session is possible, but repeated losses can consume the budget before a recovery bet can be placed.

Nerijus Grenda
Nerijus Grenda
Page updated: 06 Sep 2026
Nerijus Grenda is a prolific contributor to the GoodLuckMate site. With a deep understanding of the online casino industry, gained from his own experience as an avid player, he offers valuable insights on what sets the best casinos apart from the rest. As a writer, Nerijus shares his expertise through expert analysis and thoughtful commentary on various topics related to online gambling, including casino reviews, game guides and industry trends.

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