If any game in the history of casino gambling has attracted betting systems throughout the centuries, it certainly is roulette. Unsurprisingly, more than half of them are negative progressive systems.

With such systems, the gambler accepts the fact they will lose more than 50% of their bets but still believes they'll come out on top in the end.

Any “negative progression” system is based on the long run of events, just like positive progression systems are. The difference is that the negative progression system takes faith that the long run will never be too negative.

The most famous of these negative systems used in roulette is called the Martingale system. Born in the heyday of the famed Le Grand Casino in Monte Carlo, where barons, dukes and earls came from all over Europe to take their chances, the Martingale is used by the everyman of today.

It's both famous and infamous in gambling circles – and for good reason. While many view it as a fundamentally sound entry-level betting system, most experienced players dismiss it as a beginner trap with glaring pitfalls.

This article exists to get to the bottom of it. We'll take a look at the Martingale strategy in roulette, how the betting system works, and what its pros and cons are. Finally, we'll answer the age-old question – is the Martingale a good strategy for roulette?