3/2 Strategy for Roulette

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When playing roulette, many novices instinctively bet on as many numbers as possible to increase their chances of winning. Although this seems logical, it is actually a very risky and expensive tactic that rarely works. Only a handful of methods prove profitable, and one of them is the 3/2 strategy.

Unlike the traditional betting systems that are used with even-money bets in roulette, blackjack, or craps, the 3/2 strategy does not include a betting progression. More importantly, it was specifically designed for roulette, and its goal is to cover as large an area of the betting layout as possible. In its classic version, this method covers a little more than 70% of the wheel (68% in double-zero roulette). The most elegant part of this strategy is that it can help players generate decent winnings over time without having to risk too much.

Overall, this system is considered very safe, flexible, and reliable. It allows players to make one of two possible combination bets, based on the arrangement of the numbers on the betting layout. Moreover, the 3/2 strategy also has several interesting variations that are almost as appealing as the original. So, what exactly is this system, and is it truly profitable even in the long run?

What is the 3/2 Roulette Strategy?

3/2 roulette strategyThe 3/2 strategy combines bets on red or black with column bets to guarantee frequent wins that bring modest profits rather than occasional but large payouts. The rules are simple and easy to understand, and, unlike most systems for roulette, the bet size here remains the same and depends solely on players’ individual bankrolls and judgment. The strategy combines two bets on each spin and works in two possible ways:

  • A 3-unit bet on red plus a 2-unit bet on the middle column
  • A 3-unit bet on black plus a 2-unit bet on the rightmost column

In other words, the strategy comprises a 5-unit combination bet that always involves one of the two colors and one of the three columns of numbers. Therefore, with this method, players have the opportunity to cover a total of 26 numbers, which is 68% or 70% of all possible numbers in American and European/French roulette games, respectively.

This means that players are expected to win most of the time, even though the profits are quite low because of the 1:1 and 2:1 payouts for the two bets. Overall, this is a very safe strategy suitable for all kinds of players who wish to earn small amounts of money without risking too much. The 3/2 ratio in the name of the method refers simply to the number of chips wagered on each of the two bets. In fact, the number of chips is irrelevant; their value is what matters. For the sake of simplicity, we will replace the chips with betting units (1 unit could be $1, $5, $10, or more), and on every spin of the wheel, players need to wager a total of 5 units.

3 Chips on Red + 2 Chips on 2nd Column

roulette flat bettingMany roulette players prefer to bet on their favorite color. If it happens to be red, they can apply this strategy by placing 3 betting units on red. In addition, they bet 2 units on the second, or middle, column of the layout, which contains 12 numbers. As only 4 of them are red and 8 are black, the combination covers a total of 26 numbers: 18 red and 8 black.

At the same time, the payouts are 2:1 for the column bet and 1:1 for red. The probability of winning can be calculated easily by dividing the winning numbers (26) by all numbers in the game (37). We get 0.7027 or, expressed as a percentage, 70.27%. Interestingly, the house edge remains fixed for each of these bets at 2.70%.

3 Chips on Black + 2 Chips on 3rd Column

rouletteThe alternative way to apply the 3/2 strategy is by betting 3 chips on black and 2 chips on the third column. Note that this column contains 8 red and only 4 black numbers, which means that this combination covers 18 black and 8 red numbers. Everything else remains the same: you wager on a total of 26 numbers (70.27% of all possible numbers), and the house edge is 2.70%.

Using the 3/2 System at the Roulette Table

roulette strategyUnlike many other roulette strategies and wagering systems, the 3/2 method is not only easy to understand but also quite easy to apply in real-life situations. Players are advised to stick to this bet for at least 10 spins to maximize profits. As explained above, 5 betting units should be wagered per spin, and, to demonstrate the strategy as clearly as possible, we will treat 1 unit as $1. Therefore, on each spin we will bet $3 on the color and $2 on the column (red and the middle column, for instance).

Spin Bet Outcome Payout Profit
1 $3 on red, $2 on 2nd column 12 red, 3rd column $6 $1
2 $3 on red, $2 on 2nd column 29 black, 2nd column $6 $2
3 $3 on red, $2 on 2nd column 33 black, 3rd column $0 -$3
4 $3 on red, $2 on 2nd column 0 $0 -$8
5 $3 on red, $2 on 2nd column 2 black, 2nd column $6 -$7
6 $3 on red, $2 on 2nd column 35 black, 2nd column $6 -$6
7 $3 on red, $2 on 2nd column 16 red, 1st column $6 -$5
8 $3 on red, $2 on 2nd column 19 red, 1st column $6 -$4
9 $3 on red, $2 on 2nd column 13 black, 1st column $0 -$9
10 $3 on red, $2 on 2nd column 5 red, 2nd column $12 -$2
11 $3 on red, $2 on 2nd column 29 black, 2nd column $6 -$1
12 $3 on red, $2 on 2nd column 14 red, 2nd column $12 $6
Total Bet Amount: $60 Total Payout: $66 Net Profit: $6

Variations of the 3/2 Strategy

VariationsThe strategy takes advantage of the uneven arrangement of red and black numbers in the second and third columns (the first column contains 6 red and 6 black numbers). Many similar methods can be applied by those who analyze the betting layout, even in the most basic manner. These strategies resemble the 3/2 system so closely that many experts consider them variations of the 3/2.

Red + Columns 1 and 2

adjusing betThis is an interesting version of the original 3/2 strategy, but it involves betting equal amounts of money on red and the first two columns. The method gives even greater coverage, and the only numbers that are not included are the 4 black numbers in the third column. In other words, gamblers who adopt this method will play with 33 numbers out of 37 (or 38 in American-style roulette), so they will win approximately 89.2% of the spins. In single-zero roulette games, the coverage is slightly lower but just as impressive at around 87% of the wheel.

As you can see, this strategy offers an incredibly high probability of winning each spin. This low risk, however, comes with rather low payouts. If we place three 1-unit bets on red and the first two columns, we can expect a maximum payout of 5 units and a net profit of 2 units. There are four possible outcomes of each 3-unit bet when using this method:

  • Loss: when the ball hits one of the four black numbers in the third column or the zero.
  • Win, 1:1 payout: when one of the eight red numbers in the third column is hit. We receive a 2-unit payout (the 1-unit bet plus 1-unit win), which is not enough to compensate for the 3-unit bet, so we end the spin with a net loss of 1 unit.
  • Win, 2:1 payout: when the ball lands on one of the black numbers in the first two columns. The payout equals the bet size, which means there is no profit.
  • Win, combined payout: when the winning number is both red and in one of the first two columns. This outcome is the most favorable because it is the only one that brings players a profit (2 units).
Spin Bet Outcome Payout Profit
1 $3 36 red, 3rd column $2 -$1
2 $3 9 red, 3rd column $2 -$2
3 $3 4 black, 1st column $3 -$2
4 $3 3 red, 3rd column $2 -$3
5 $3 24 black, 3rd column $0 -$6
6 $3 7 red, 1st column $5 -$4
7 $3 26 black, 2nd column $3 -$4
8 $3 31 black, 1st column $3 -$4
9 $3 23 red, 2nd column $5 -$2
10 $3 1 red, 1st column $5 $0
11 $3 19 red, 1st column $5 $2
12 $3 32 red, 2nd column $5 $4
Total Bet Amount: $36 Total Payout: $40 Net Profit: $4

While this variation of the classic 3/2 strategy sounds appealing at first, it comes with one big drawback: although the majority of the spins will be winning, not all wins will be profitable. This is why many players look for an alternative.

2 Chips on Black + 1 Chip on Column 3

online rouletteThis is a simple variation of the 3/2 strategy, and the only difference between the two systems is the bet size. It is a 2/1 method, also known as the Red Strategy, and it relies on the fact that there are only 4 black numbers in the third column, while the other 8 numbers are red. With this combination bet, players cover 26 numbers, namely all 18 black numbers and the 8 red numbers from the third column.

The variation is quite safe and reliable, giving players a great probability of winning most spins. Each time, gamblers bet 3 units, and, if the column bet wins, they make no profit. The 2-unit bet on black secures a single-unit profit, while, if the winning number is both black and in the third column, the net profit is 4 units. There is an alternative version of this system, called the Black Strategy, which requires 2 units to be wagered on red and 1 unit on the second column.

Spin Bet Outcome Payout Profit
1 $3 36 red, 3rd column $3 $0
2 $3 7 red, 1st column $0 -$3
3 $3 21 red, 3rd column $3 -$3
4 $3 8 black, 2nd column $4 -$2
5 $3 11 black, 2nd column $4 -$1
6 $3 27 red, 3rd column $3 -$1
7 $3 28 black, 1st column $4 $0
8 $3 13 black, 1st column $4 $1
9 $3 13 black, 1st column $4 $2
10 $3 33 black, 3rd column $7 $6
Total Bet Amount: $30 Total Payout: $36 Net Profit: $6

Equal Bets on Low and 3rd Dozen/ High and 1st Dozen

Equal BetsThis strategy resembles the 3/2 system but is also quite different. It does not rely on black and red numbers and their uneven distribution across the betting table. Instead, it takes advantage of a combination of bets, namely Low/High and Dozens. Used together, these two bets cover a total of 30 numbers, which is a little over 81% of the table (79% in American roulette).

While this may seem very appealing, players should remember that this particular strategy is not as profitable in the long term because there are no overlapping wins. Therefore, in each winning spin, only one payout can be received. If we bet 1 unit on Low (numbers 1-18) and 1 unit on the 3rd dozen, we can expect a modest profit of just 1 unit if the dozens bet wins. Even if the Low bet wins, it pays evenly, so the profit from it will cover the loss from the dozen.

Clearly, this strategy is not particularly profitable, and no huge gains can be made in a short period. Still, it limits the losses and generates a low, steady income over a longer period, which is why it is suitable for less experienced and risk-averse players. In the table below, we can see an example of how the strategy might work in 10 random spins:

Spin Bet Outcome Payout Profit
1 $2 1 low, 1st dozen $2 $0
2 $2 25 high, 3rd dozen $3 $1
3 $2 34 high, 3rd dozen $3 $2
4 $2 36 high, 3rd dozen $3 $3
5 $2 30 high, 3rd dozen $3 $4
6 $2 15 low, 2nd dozen $2 $4
7 $2 28 high, 3rd dozen $3 $5
8 $2 22 high, 2nd dozen $0 $3
9 $2 13 low, 2nd dozen $2 $3
10 $2 16 low, 2nd dozen $2 $3
Total Bet Amount: $20 Total Payout: $23 Net Profit: $3

Advantages and Disadvantages of the 3/2 Strategy

Advantages and DisadvantagesThe classic 3/2 Roulette Strategy and its variations are sometimes considered combination bets, and this is probably a better way to describe them. This definition implies one very important fact that some players tend to forget: the house edge of every single bet remains the same. Even when your combination of bets covers most of the table, the odds are still in favor of the house, and the casino is expected to win eventually.

Real-life gaming sessions are much shorter, however, and, when using the 3/2 strategy, players have a significant chance of winning. This is probably the biggest advantage of the method: it covers a large portion of the betting layout, reducing the risk of a loss to the minimum. In addition, it is incredibly flexible and can be adjusted to suit all kinds of players, even those with smaller budgets. Moreover, it is simple and can be applied with ease in both online and land-based casinos.

Conclusion

rouletteThis is a good, low-risk strategy that can be used by anyone who wants to limit losses while playing roulette, a random game with a built-in house advantage of 2.70% to 5.26%. Clearly, neither the 3/2 strategy nor any of its variations will help players make a lot of money quickly, which is a drawback for many gamblers.

Still, it is always helpful to have a safe betting strategy that can save you from huge losses. In addition, players looking for low-risk betting can try the different variations of the original strategy and adjust the bet size in accordance with their bankroll.