Strategies in Roulette
Roulette remains one of the most exciting casino games, although its player odds are among the least favourable. Certain strategies in roulette may help you manage your bets more deliberately, but none can guarantee regular wins. Consistent profit is not realistic unless luck repeatedly falls in your favour. Used carefully, popular roulette strategies can give your session a clearer structure, help you manage winning runs and limit the damage caused by losing runs. This guide examines widely used systems so you can compare their methods, risks and suitability for your preferred style of play.
How to Begin Using a Roulette Strategy
Before examining the many systems available at online roulette tables, it is worth considering what you need from a strategy. Roulette takes patience and attention to understand, particularly when you are learning how its bets, odds and payouts differ.
So, if you want a system to try while playing roulette, keep these points in mind:
- You may need to try several roulette strategies before finding one that suits your preferences.
- Roulette systems come in different forms, and every category has advantages as well as drawbacks to weigh up.
- No roulette method offers a foolproof win, but learning the odds and available bets can help you make more informed choices.
Accept That Roulette Does Not Pay Every Time
As with other casino games, the roulette odds work against the player because of the house edge. Online casinos retain that mathematical advantage in roulette. Its edge is relatively modest beside games such as video slots, although some table games, including blackjack, offer a lower edge.
Over a sufficiently long period, the house edge is what allows the casino to make a profit across its roulette tables. The mathematics of the game produces that result. Individual sessions can still finish ahead, but outcomes and the effect on each player remain random. You might double your bankroll in a session, while the casino can recover that amount and more from the wider group of players over time.
Accordingly, do not expect a roulette system to make you win every time. Whatever approach you choose, chance remains the deciding factor.
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Factors That Shape Your Roulette Strategy
Several considerations affect which roulette system may be appropriate for your intended style. The table's betting limits, the roulette variation and the particular bets you select all matter.
Betting Limits: Check the table's minimum and maximum stakes before choosing a roulette strategy. This matters especially with progressive systems, which raise the wager after a win or loss. You need a low enough minimum and a high enough ceiling to increase the stake several times before reaching the limit, since that restriction is where a progression can break down.
Types of Roulette Games: Roulette casinos also offer several versions of the game, and one variant carries double the house edge of others.
- European Roulette: The house edge is 2.70%, corresponding to an RTP of 97.30%.
- French Roulette: French Roulette also has a 2.70% house edge and a 97.30% RTP. When La Partage applies, however, the edge is reduced by half to 1.35%.
- American Roulette: Unlike the European or French wheel, the American wheel includes an additional pocket: the double-green zero (00). It functions like the single zero by cancelling most bets, creating the casino advantage. With two green pockets, American roulette has a 5.26% house edge, or a 94.74% RTP.
If a higher winning chance is your priority, choose European Roulette or French Roulette instead of the American version. Consider American Roulette only when there is no alternative; otherwise, another table game may be preferable.
Main Categories of Roulette Strategies
Before looking at individual systems, it helps to divide roulette strategies into two broad groups. Each group reflects a different way of handling the size of your wager:
- Progressive roulette strategies: These systems increase the stake in a planned way after each round. They require a bankroll that can withstand rising wagers and therefore bring additional risk. Martingale, Fibonacci and D'Alembert are well-known examples in this part of roulette strategy.
- Non-Progressive Roulette Strategies: Non-progressive systems are generally simpler to learn and use, though they still carry risk. As the name indicates, the wager remains the same for each round. This can suit a limited bankroll or anyone who wants tighter control over the table's betting limits.
Newcomers may find it sensible to begin with a non-progressive system. Once you understand the basics and have more experience, you can explore the progressive approaches described in this guide.
Popular Non-Progressive Strategies
Non-progressive systems do not raise your stake after a round. Depending on the method, you either keep the wager unchanged or alter it freely rather than following a progression.
Constant Bet Roulette Strategy
The constant bet strategy is straightforward: make the same wager every time, without changing either its amount or the number selection. For example, you could place $1 on “0” throughout the entire session.
This approach can keep the game going for a reasonable period while preserving a fair opportunity to finish with a win, although it cannot alter the underlying odds.
Constant Proportion Roulette Strategy
The constant proportion strategy resembles the previous method, but it uses a fixed percentage of your bankroll rather than a fixed cash amount for every wager.
As your balance grows, the corresponding stakes grow too, giving you exposure to a larger win. If you lose, the calculated wagers become smaller, which may allow you to remain at the table longer.
Andrucci Strategy
The Andrucci strategy is a higher-risk approach rather than a formal betting system. You observe the numbers that appear, play 30 rounds with a random straight bet each time, and record the winning numbers as you go. Its premise is that certain numbers will pay more often, although there is no scientific support for that assumption.
After reviewing your notes, identify the numbers that appeared most frequently during those 30 bets and place straight-up wagers on those selections.
All-In Roulette Strategy
The all-in strategy is an especially aggressive option. It means risking your entire bankroll on every spin, assuming you are fortunate enough to receive more than one spin.
James Bond Strategy
The James Bond strategy is another non-progressive system, devised by Ian Fleming in his book “Casino Royale.” You stake the same amount each round while spreading the wager across nearly half of the table in an attempt to broaden your chance of a hit.
Here is an example of using the James Bond roulette strategy with a €/$20 total stake:
- €/$1 on the green zero
- €/$14 on 19-36 (High Numbers) outside bet
- €/$5 on the 13-18 six-line (or double street bet)
These wagers cover roughly two-thirds of the wheel or board, which might suggest a win 2 out of 3 times in theory, though random chance does not follow that pattern. You lose only when the ball lands on a number from 1 to 12.
The resulting possibilities are:
- 1-12: The full €/$20 stake is lost.
- 13-18: You receive €/$25 at 5:1 and finish with a €/$5 profit.
- 19-36: You receive €/$28 at 1:1, leaving a €/$8 profit.
- 0: You receive €/$35 at 35:1, producing a €/$15 profit.
Popular Progressive Strategies
Progressive systems generally fall into three groups: positive progression, negative progression or regression, and flat progression. Unlike non-progressive methods, they change the stake according to the preceding result. These labels describe both the direction of the change and the reason for adjusting the wager.
The Martingale Strategy
It would be difficult to call the Martingale system the most successful roulette strategy, but it is certainly the best known. The method also appears in many other gambling contexts. Players apply it to even-money bets and to side bets in Craps, Blackjack, Baccarat and online slots, and it is also found in sports betting.
The Martingale roulette system is easy to understand: double an even-money stake after every loss. A win returns you to the original betting unit, after which you continue normally. Following another loss, double the wager again until a win occurs, theoretically recovering the earlier losses. Then reset to the starting stake. The weakness is that a losing run demands increasingly large wagers, and the table limit eventually prevents another doubling.
The following illustrates one possible Martingale sequence:
Bet Number Bet Amount ($) Outcome Total Win/Loss ($) Accumulated Profit ($) 1 1 Loss -1 -1 2 2 Loss -2 -3 3 4 Loss -4 -7 4 8 Loss -8 -15 5 16 Loss -16 -31 6 32 Win 32 1
Note: With six bets in this Martingale example, a win on the sixth bet leaves a net profit of $1.
Fibonacci Roulette Strategy
This system uses the same principle as the Fibonacci number sequence, in which each new number comes from adding the two before it:
0, 1, 1 (0+1), 2 (1+1), 3 (1+2), 5 (2+3), 8 (3+5), 13 (5+8), and so on...
For roulette, the sequence sets the wager for each round, with every amount based on the sum of the two preceding bets. A win moves you back two positions, while a loss advances you to the next number. The system starts with a $1 betting unit.
Bet Number Bet Amount ($) Outcome Total Return ($) Accumulated Profit ($) 1 1 Loss -1 -1 2 1 Loss -1 -2 3 2 Loss -2 -4 4 3 Loss -3 -7 5 5 Loss -5 -12 6 8 Loss -8 -20 7 13 Win 26 6
Note: In this Fibonacci example, seven bets followed by a win on the seventh bet produce a net profit of $6.
Reverse Martingale Strategy (Positive Progression)
The Reverse Martingale strategy, also called the Paroli roulette strategy, is a positive progression system. It can provide an opportunity for a larger win while keeping the pace relatively measured, allowing the session to continue for longer.
The familiar Martingale is a regressive approach that raises the wager after each loss, with the aim of recovering what has already been lost. Statistically, that makes it more aggressive and exposes the bankroll to a rapid decline. Reverse Martingale instead focuses on increasing returns during a winning run.
With Reverse Martingale, the larger wager follows a win rather than a loss. The idea is to stake the amount just won. If that wager loses, return to the same small starting bet instead of continuing the increase.
Bet Number Bet Amount ($) Outcome Total Return ($) Accumulated Profit ($) 1 1 Loss -1 -1 2 1 Loss -1 -2 3 1 Win 2 0 4 2 Win 4 4 5 4 Loss -4 0 6 1 Win 2 2 7 2 Win 4 6
Note: Following this sequence with Reverse Martingale results in a net profit of $6.
Progressive Fractional Roulette Strategy (Positive Progression)
Progressive fractional betting works much like Reverse Martingale, but it is intended for players who do not want to risk every dollar already won. Rather than wagering the full win, you stake only a portion of it, with the percentage chosen by you.
Bet Number Bet Amount ($) Outcome Total Return ($) Accumulated Profit ($) 1 1 Win 2 1 2 1.5 Win 3 2.5 3 2 Win 4 4.5 4 2.5 Loss -2.5 2 5 1 Loss -1 1 6 1 Loss -1 0 7 1 Win 2 2
Note: After 7 bets with the Progressive Fractional Roulette Strategy, including three wins followed by three losses, the stated net profit is $2.
D'Alembert Roulette Strategy (Negative Progression)
The D'Alembert strategy is another system used by players seeking a roulette win. It raises the betting unit by one after a loss and lowers it by one after a win. This is comparatively restrained: instead of doubling the stake, you adjust it by a single unit in either direction.
Bet Number Bet Amount ($) Outcome Total Return ($) Accumulated Profit ($) 1 1 Loss -1 -1 2 2 Loss -2 -3 3 3 Loss -3 -6 4 4 Win 8 2 5 3 Win 6 5 6 2 Win 4 7 7 1 Loss -1 6
Note: After 7 bets using the D'Alembert Roulette Strategy, with three losses followed by three wins and then a loss, the stated net profit is $6.
Labouchere Strategy (Negative Progression)
The Labouchere strategy is a regressive method with an additional sequence rule. It is intended for even-chance wagers such as red or black. You write a sequence of numbers representing the desired stakes. Each wager combines the first and last numbers; after a win, remove those numbers, while a loss adds the previous stake to the end of the sequence.
For example, begin with the sequence 1, 2, 3, 4, 5, and 6, then follow the next few hands as shown below:
Bet Number Sequence Bet Amount ($) Outcome Total Return ($) Accumulated Profit ($) 1 1-2-3 4 Loss -4 -4 2 1-2-3-4 5 Win 10 6 3 2-3 5 Loss -5 1 4 2-3-5 7 Loss -7 -6 5 2-3-5-7 9 Win 18 12 6 3-5 8 Win 16 28
Note: After 6 bets with the Labouchere Strategy, clearing the full sequence would leave a net profit of $28.
Hollandish Roulette Betting Strategy
The Hollandish betting system is another regressive approach. It increases the wager whenever a group of three equal bets produces a net loss. After each group, calculate the combined profit or loss; if the result is negative, raise the next group by one unit. Continue until a group creates a net profit, then return to the original group stake and begin again.
Bet Number Block Bet Amount ($) Outcome Total Return ($) Accumulated Profit ($) 1 1 1 Loss -1 -1 2 1 1 Loss -1 -2 3 1 1 Win 2 0 4 2 2 Loss -2 -2 5 2 2 Win 4 2 6 2 2 Loss -2 0 7 3 3 Win 6 6 8 3 3 Win 6 12 9 3 3 Loss -3 9
Note: Applying the sequence described above would result in a net profit of $9 after 9 bets.
Other Roulette Strategies and Systems
The systems above are among the most familiar roulette approaches. Players also use the following less widely known ideas at the table.
Covering the Table
This is not a single formal system, but it involves spreading wagers across a broader set of outcomes. A player might combine red, odd and the 1st 12 numbers. If all selections land together, the return can be large; if one or two miss but another wins, the loss may be smaller than with one isolated bet.
Column/Dozen Betting
Column/Dozen betting uses one wager with a possible payout of 2:1. Select one dozen or column to cover 1/3 of the wheel. On average, that selection should appear 1 in 3 times.
Double Street Quad Strategy
This combination covers close to half of the board. Place two double-street wagers, each covering six numbers, along with one corner bet and one straight bet. Altogether, the arrangement covers 17 numbers.
Five Quad Strategy
A quad bet is made by placing a chip at the centre of four numbers. For the five-quad strategy, place four quad bets together with a single straight-up wager. The method covers 21 numbers, so the selected outcome is expected to appear more often than with narrower coverage, without any guarantee.
Tier et Tout Strategy
This system is intended to follow hot streaks. Decide how many chips to use, then place one-third of them on an even-money wager.
- If that wager wins, add the entire profit to the starting pot and place one-third of the resulting pool on the next bet.
- If the first wager loses, stake the remaining two-thirds of the starting bankroll.
- If the pot cannot be divided evenly by 3, round it down and “bank” the remainder. Set that excess aside so the betting pool can still be split into one-third and two-thirds.
Kavouras Bet
The Kavouras bet is a combination that covers 20 wheel numbers. Place one unit on 0, 1, 2, 3; two units on the double street covering 31, 32, 33, 34, 35, and 36; and one unit on each of the 8/11, 13/14, 15/18, 17/20, or 27/30 splits.
Oscar's Grind
Oscar's Grind uses a single unit on an even-money bet until you reach one unit of profit. A win immediately provides that target, so you return to the same unit size. If a loss is followed by a win, raise the wager by one unit only when doing so does not produce a profit. Continue until the sequence is one unit ahead, then reset it.
Shotwell Betting System
The Shotwell system distributes wagers around the wheel rather than concentrating them on the table layout. Begin with a six-line bet, then add straight bets on numbers while leaving no more than three numbers between your chosen selections. The aim is balanced wheel coverage.
Dealer's Signature
Dealer's Signature is not really a strategy in the strict sense. It is based on the theory that some dealers release the ball at a consistent speed and angle, creating apparent patterns in the results. Followers watch the dealer for those patterns and place bets accordingly.
Column/Dozen Progressive Betting System
This approach applies a progression such as Martingale to column bets instead of even-money wagers.
How to Select a Roulette Strategy
There are nearly as many roulette systems as there are game variations. Before choosing one, it is useful to practise them and consider how each fits the stake sizes and bankroll you intend to use. A method that feels manageable for one player may be unsuitable for another.
Your choice can also be guided by questions such as:
- Are you new to roulette, or do you already have experience?
- How large is your bankroll, and can you afford to lose this money?
- Why do you play roulette: for entertainment, to build familiarity with the game, or to try to make money?
Once you have considered those questions, you can identify the roulette strategy that best matches your circumstances.
Our Main Roulette Playing Tips
Before playing roulette online with any of these systems, review the following practical tips. They may help you understand the game, manage losses and avoid common table mistakes. These are broad roulette pointers rather than rules for a particular system, although several can be used alongside betting strategies.
Practise on Free Roulette Tables
As with nearly any type of casino game, practising without risking money can be useful. Demo RNG roulette games let you explore betting systems without financial exposure. If a method fails, you have not lost cash; once you understand how it operates, you can decide whether to use it at a real-money table. You can also compare whether a progressive or non-progressive approach fits you better.
Learn the Rules of Your Roulette Game
Roulette variants differ in their rules, bet types and odds, all of which can affect the strategy you choose. The differences extend beyond French, American and European roulette: some newer titles use two balls, while others add random multipliers. Make sure you understand the specific game before placing a bet.
Use Smaller Bets for Longer Sessions
Most roulette systems depend on following a betting pattern, so staking the whole bankroll over a few rounds leaves little room to use the method. The all-in approach is the obvious exception, although it is barely a system: win and continue, or lose and leave with nothing. Instead, set a minimum stake that suits your bankroll and lets you play many rounds. That gives you time to assess a strategy properly.
Consider Outside Bets
Many roulette systems, with some exceptions, use outside wagers such as odd/even, red/black even-money bets or 2 to 1 bets. These selections land relatively often; even-money bets are essentially 50/50 wagers. That makes them more compatible with some betting systems than many other options. New players may find outside bets easier to manage, whether or not they use a formal strategy.
Review Online Casino Bonuses Carefully
Although online casino bonuses for table games such as roulette can be uncommon, some offers may include them. Bonus funds can come with higher wagering requirements, and match-deposit bonuses commonly assign table games a 5% - 20% contribution. Other promotions, including cashback, may return a portion of a week's roulette losses. Always read the individual terms before treating a bonus as part of your bankroll.
Consider Some Combination Bets
New players may prefer outside bets, but more experienced players can combine them with straight bets, dozen bets, column bets or snake bets. Split and corner bets can also cover selected sections of the wheel. Such combinations spread exposure across different outcomes, but they do not remove the house edge or guarantee a win.
Ready to Play Roulette?
These are some of the better-known roulette systems and may add structure while you play. No roulette strategy is guaranteed to work, however, because the game can produce long-term losses for players. You may enjoy winning sessions, but the underlying odds remain against you over time.
A strategy that suits your preferred style can provide a clear betting plan. It cannot guarantee results, but it may help you control stakes, limit losses and decide how to approach a winning run.
