In European roulette there is only one green slot, the “0”. In American roulette there are two green slots: “0” and “00”. In Sands roulette a third green slot, “S”, has been added to the wheel. The green slots are there for one reason: They make the game’s statistical probabilities uneven. The Four Corners Analysis, developed Michael Porter, is a model well designed to help company strategists assess a competitor's intent and objectives, and the strengths it is using to achieve them. It is a useful technique to evaluate competitors and generate insights concerning likely competitor strategy changes and determine competitor. For more roulette strategies, look at our main system page, where 13 unique systems are presented for you to study. Compare their requirements, their attributes, their advantages and disadvantages and choose the one that shows you the most promise or just fits your taste better. 4 Corners Started by Carsch on Main Roulette Board. 4 Replies 3276 Views Last post: Nov 15, 08:35 AM 2014 by nottophammer: 12 Corners Started by ignatus on Main Roulette Board. 8 Replies 2735 Views Last post: Jun 19, 11:23 AM 2013 by ignatus: Four Corners Started by Kattila on Main Roulette Board. If you plan on playing roulette, and want to look cool, then learn and practice the following strategies for best results. There are several strategies that people use for roulette, including the Martingale strategy, the James Bond strategy, and the D'Alembert strategy, among others.

The game called the Seven Corners is a quite simple game. You bet 7 units in the way that the seven following foursomes are always covered by one unit as following: 0 – 1 – 2 – 3, 4 – 5 – 7 – 8, 11 – 12 – 14 – 15, 16 – 17 – 19 – 20, 23 – 24 – 26 – 27, 28 – 29 – 31 – 32, 32 – 33 – 35 – 36. So you have covered these 27 numbers, and the number 32 is covered in two corners (twice). Now you have to wait as long as the roulette hits your numbers to make a profit of 2 units. In the case of the number 32, you can make a bonus of 10 units instead of just 2.

What do the Statistics say?

It is no problem to calculate an expected profit. You can reach a profit of 2 units per 26 numbers, on one number you can win 10 units and you can have a loss of 7 units per 10 numbers. So the expected profit is calculated as follows: 26/37 * 2 + 1/37 * 10 – 10 / 37 * 7) * 100 = minus 21, 62 units. Therefore this system should go below zero.

Unfortunately, the system went completely and evidently below zero. We also have attempted to apply a progression. After each loss, we increased the bet size until we made a profit (by using the linear progression, we increased the bet size by one unit and by using the Martingale progression, we doubled the bet size).

Roulette Strategy Tester

So it did not appear to be successful. Using the linear progression was not powerful enough to result from it in a plus and on the contrary using the Martingale progression this system reached really big values. Therefore this system is not playable in the long term.

Roulette Table Strategy

Here is a very simple roulette strategy but also can be a very effective one if you are lucky. It is considered that John Wayne has been using this roulette strategy and that it could be found in one of his biographical books. It’s been a long time since John Wayne died but it is believed that he was a passionate roulette player.

The roulette strategy that you will find below is simple, frugal and very effective. You don’t need huge resources in order to play with it, but quite the opposite. Sometimes this simple roulette strategy can be amazingly effective and can bring you huge winnings. Here is how you need to use this roulette strategy:

To begin with, you need to choose two colors from the middle column (for example 14 and 29) and place $1 bet in the middle of each of them. Also, place $1 on each corner of the two numbers you have chosen (see the picture on the right).

As you can see, we have placed $10 bet and in the same time we have covered 18 numbers of the roulette wheel (half of the roulette numbers) which makes this simple roulette strategy a very effective one.

How To Play Roulette Strategy

There are four different outcomes you can get:

• 14 or 29 to come out (according to our example). In this case you will win $72.
• 11, 13, 15, 17, 26, 28, 30 or 32 to come out. In this case you will win $18.
• 10, 12, 16, 18, 25, 27, 31 or 33 to come out. In this case you will lose $1.

As you can see, the idea is to get one of the two numbers you have chosen (14 or 29 in our example) and the other bets are acting as an insurance. Losing $1 is nothing compared to the opportunity to get $72 or $18. This simple roulette strategy is recommended to be played with $100 balance so that you may have enough money in your balance in case of an unlucky streak.

Roulette 4 Corners Strategy Examples

This roulette strategy can be combined with the Martingale Roulette Strategy in case of losing spins – just double your bet every time you lose and this way you will have the chance to get your money back faster.

Read more useful information and all our roulette strategies by visiting our roulette section.

Youtube Roulette Strategy

Roulette Strategy Simulator

The information on this website may not be accurate and our gambling materials do NOT promise or guarantee winnings in any way. Use the information on this website at your own risk. Gambling with real money poses a great risk and everyone must do it wisely, under his own responsibility and will.