Should you have a Stop Loss?

What is stop loss? Stop loss is the absolute or relative (as percentage of some other parameter) limit you pose on your losses. After the specified amount of loss is reached you stop. The point of stop loss is to minimize your losses or (in special cases) to preserve your profits. There are various opinions […]

Accuracy and practical use of Roulette Computers questioned

Roulette computer equipment – main electronic components Roulette computers are supposed to help you beat the game, but these devices are not universal and they don’t actually work against any roulette wheel. This is obviously something that the vendors don’t want prospective customers to know and they present an idyllic image of what actually happens. […]

Win roulette with your eyes: visual ballistics revealed

INDEXThe quest to winWhat is visual ballistics?Use your eyes to winRhythm countingProblems and inaccuraciesDoes it work? The quest to win roulette Ever since the roulette wheel was, many people, from scientist to fanatical gamblers, have tried to do an analysis of the game. Many have tried to develop a set system for winning at roulette. […]

Gonzalo García Pelayo roulette strategy explained

Previous chapters: The roulette bias winning method of García Pelayo Betting system for biased wheels As we can observe, if we have a thousand spins taken from a truly random table, without bias, we would hardly find the most spun number having something beyond 15 positives. Likewise, we have a soft limit for the best […]

The roulette bias winning method of García Pelayo

This the exact method used by Gonzalo García Pelayo and his family, to spot biased roulette wheels and win millions from Brick and Mortar Casinos. Unfortunately it can not be applied to RNG online roulette, but it can be applied in online casinos offering live dealer roulette. How to spot biased wheels In order to […]

Betting system for biased wheels

How to bet on a biased wheel When we find a wheel which has passed the HARD limit, the procedure to follow is to bet every number which is in positive. If only the SOFT limit has been surpassed, we used to execute a cut on those numbers which positives didn’t pass from +8 in […]

13 classic and new Roulette systems to win big

As the site grows bigger there is the need to compress and categorize and organize the content. This page represents my attempt to present you with a full list of all the roulette systems, strategies and bet selections you can find on Roulette-Bet. They range from the obvious to the absurd and from the “Losing […]


REVERSED LABOUCHERE (or Reversed Labby or American cancellation system or…) is a pen-and-paper accounting system. You need pen and paper for this one but that is OK with most casinos. Some will only let you use their score-cards but that doesn’t matter, as long as it is a piece of paper… It is in all […]

Martingale progressions and Kelly

My criticism of the gambling literature on betting is it almost ignores the academic math and finance literature. It often uses obscure references instead of the standard authoritative results. For example, Kelly’s paper merely “reinterpreted” the logarithmic criterion in terms of information transmission. But the log-criterion is not due to Kelly, and is pretty obvious […]

Mathematical Proof that Progressions cannot overcome Expectation

In “The Casino Gambler’s Guide,” Allan Wilson provided a mathematical proof of the fallacy that a progression can overcome a negative expectation in a game with even payoffs. This is why we say “mathematical systems do not work“. This article expands on Wilson’s Proof and provides the proof that progression systems cannot overcome a negative […]