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An in-depth guide to the Law of the Third Roulette system An in-depth guide to the Law of the Third Roulette system

An in-depth guide to the Law of the Third Roulette system


The Law of the Third is one of the numerous roulette systems that may be found among roulette players. It may seem like something out of a high fictional story, but it’s basically based on sound mathematics. Strong mathematics, on the other hand, does not eradicate the influences of luck, and playing this roulette strategy needs a high set of nerves.

Consider the roulette Law of the Third principle in further detail. If you’re playing American roulette, the roulette wheel contains 38 pockets, whereas French or European roulette has 37. As a result, the probability of the ball landing in any given pocket during a single spin is 1 in 38 in American and 1 in 37 in European and French. If you plot a whole round of 38 spins, you will notice that only 24 numbers are drawn on average. Certain numerals will be pulled one, two, three, or even four times, while the remaining 13 numbers will not be drawn at all. Our objective is to reduce the number to about a third of the total.

This model is based on a well-known probability issue known as the Coupon Collector’s dilemma.

This is a step by step guide to how you play the Law of the Third roulette systems game.

  1. As you get behind the roulette wheel, jot down the numbers. If you are playing online roulette, you may place single unit minimal risk wagers such as 1 on red, 1 on even, and so on.
  2. Watch for 9 distinct numbers to appear.
  3. Sit tight for two spins.
  4. For three spins, wager on all nine numbers.
  5. End.

Description of the Law of The 3rd System in detail


  • A statistical concept known as The Law of the Third has been used to inspire a number of roulette systems. We use “inspired” because we intend to be clear that the idea has been modified. That isn’t to say that these systems aren’t applicable to roulette. However, it’s an intriguing notion worth investigating.
  • To review, the Law of the Third states that when you play roulette, your outcomes will be distributed according to the laws of probability.
  • Assume you are seated at a table of European roulette wheel that includes 18 black pockets, 18 red pockets, and a green 0 pocket. There are 37 pockets in all. So your chances of predicting the correct number on the following spin are 1 in 37, or about 3%. This is not a large number. However, if you plot the allocation of numerals over duration, The Law of the Third indicates that following 37 plays of roulette, about 2/3rds of the numbers (say, 25) will occur once or more while 1/3rd will be no-shows. Try it for once to see what we’re talking about. Likewise, 20 spins will provide about 15 numbers, whereas 9 spins will yield only 6. The smaller the number, the increasingly volatile it becomes—the sample size becomes insufficient. Remember, we are talking numbers here; this isn’t a precise study but you would be surprised how frequently you’ll find this “trend.”


  • Some individuals exploit this feature (similar to a chart’s bell curve of dispersion) to get an advantage at the table. That is, after all, what they seek. Take a peek.
  • In one approach we’ve seen, after nine spins, six digits emerge in theory. In this strategy, you await for 9 consecutively distinct numbers, subsequently sit out a handful of spins and then play the 9 numeric values for 3 consecutive revolutions (Betting flat—place the same wager on all three wagers). You are looking for repeaters of the Law of Thirds. Among the factors why people like to wager on the columns or dozens roulette bets, which cleanly divide the wheel into 1/3rds, is because of this structure (almost, if we overlook the nagging 0 pocket for a while). Why does the safety feature come to a halt? Well, in our opinion, it is somewhat of an empirical claim — that was tried during the development of the system.


So, is the law of thirds scientific or pure nonsense?

At the end of the day, the roulette wheel has really no recollection. And this approach suggests that the outcome of a rotation is influenced by a past episode in some way. And that’s your major flaw. There are many other “hot zone” techniques around, such as the Quadrant roulette approach, that have similar issues.
This type of distribution modelling process suffers from one significant shortcoming. Each spin (in this example, a single 37) is used as a model when using this type of system. That is the crux of the issue. It would have more legs if you were betting on if 24 numerals would land over the following 37 spins.
Therefore, utilise this approach, but just as a bankroll management tool (to assist you in determining when you should leave the table once you have made a profit or reached your loss limit).
However, don’t play it in the hopes of improving your roulette odds. It’s not going to happen.




  • Simple to implement
  • Risk that can be managed (only 3 bets)
  • You have complete control over your wagers.
  • Spanning 2/3rds of the wheel increases your chances
  • You must wait before playing, which is tough to do at an online casino. For a low risk start, you may only place a modest wager on red or black.
  • It is assumed that the wheel has memory, which it does not.
  • There is no one-size-fits-all approach to recouping losses.
  • It takes a lot of forethought from the player and is more luck-based than strategy-based.

Roulette success requires luck, though!

That is the true objective of many of these roulette methods or strategies: if implemented, these enhance your betting and make them more systematic. You can use a roulette simulator to practice this method. The odds available in online roulette are among the greatest in some casino games, and a well-executed strategy may result in substantial payouts. However, because none of them change the fundamental probability, no roulette method can guarantee a victory.

However, it’s possible that they will cause you to have more heart palpitations. But one of the most common problems individuals face when playing roulette is a lack of discipline. Any of the roulette methods can assist with this. This means that regardless of whether you enjoy it, it does not affect the likelihood that it can prove beneficial.


An in-depth guide to the Law of the Third Roulette system
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Post Name : An in-depth guide to the Law of the Third Roulette system

Posted On : 14/07/2021

Author : Cameron Riddell