What’s the best red & black roulette system? First let’s look at the odds. To use the system you just need to define two things: Starting Unit. This strategy doesn’t use a betting progression, but uses a betting system that can’t be broken – even if you lose twenty consecutive bets! • It is not a strategy that requires a large bankroll. Of course, this also means that the profit margin is fairly narrow. Popular negative progression roulette betting systems include the Martingale, Labouchere, and D’Alembert systems. With proper bankroll these progression should overcome 50/50 bets. This is not to be confused with the Three Quadrant Strategy, by the way, which is more of a hedging strategy. The fibonacci system uses the fibonacci sequence of numbers to determine how much you should bet: 1-1-2-3-5-8-13-21-34-55-89-144-233-377-610-987-1597-2584-4181-6765-10946-. Roulette is an even-money game. Finally, £1 is placed on zero, which has a return of 35/1. Being that the Paroli system is a positive progression system when betting, you will increase your bet after you win the previous one and then decrease it after a loss. This is an increase when you lose progression with a very interesting twist, as we divide our spins and calculate our bets in very innovative way. (Try Roulette Splendide at Virgin. The Labouchere system was developed by keen roulette player Henry Labouchere (1831 – 1912). Step 2. For example, place a bet on black/red or even/odd in roulette. Paroli –. Here you need to choose the proposed bet amount from 1 to 100 units. Result: 4% more likely to lose. Here we break down the system to give you a good idea of how to. News: Every system can win in the short-term. As we wrap up this season and head into Overwatch 2: Invasion, we’d like to share some information regarding hero lifetime challenges. If you were to play roulette for an infinite amount of time, with an infinite budget, and no house edge (i. You place your first bet of $10 on red. The object of the Paroli betting system is to obtain three consecutive wins in a row, while doubling the wager with each win. A truly great, little known idea. Jean le Rond d’Alembert, who lived in the 1700s, invented his own negative progression strategy that many believe evolved from the Martingale system. Recommended links: Roulettephysics. The specific Roulette system that is best ultimately depends on where it is applied. The Martingale system is a negative progression betting roulette system (increasing bet after a loss), but with a heart pounding twist. Some people like to play this covering even more of the. The Martingale system is one of the oldest and most straightforward systems to date. At European Roulette, the probability of winning on the Street bet is 8. You can also go on to X5, X6 or more. But before betting with this strategy, learn why most players lose and learn what happens when you use a roulette betting progression. In this case. This is one of the best roulette systems available. The 1-3-2-6 system is relatively straight-forward – especially if you have any experience using other betting or card-counting systems. The base system is referred to as DS4 and the two bonus systems as DS5 Part I and DS5 Part II. Main Menu Home #1 Roulette Forum & Message Board | Roulette. The idea is simple. Main Menu Home #1 Roulette Forum & Message Board |. This is a simple system that shows some promise. 2) increase 1 unit on a loss then decrease 1 unit in a win and stay at that level until a loss. A roulette progression system is a strategy that adjusts your bets according to previous outcomes. To be honest, we’d only recommend playing. Oscar’s Grind is a progression strategy that focuses on increasing your bets based on positive outcomes when you wager. g. Also, you need to factor in the house edge. The positive progression equivalent of the D’Alembert betting system is the Reverse D’Alembert betting system. It is the most famous and attractive game of the glamorous world of casinos. Negative Betting Progressions Additional Tips In a negative progression, you consecutively increase the bet size after each loss, in an attempt to win back what you have previously lost. But tests over a few hundred spins tell you nothing. For example, if your first bet is $10 and you lose, then you would bet $20 the next round. The Labouchere system was developed by keen roulette player Henry Labouchere (1831 – 1912). Even so, if you lose, you place the exact bet again. Any roulette systems that doesn’t use betting progression (roulette progressions) are called flat betting systems. The Principle of the Relaxed Roulette Betting System. com ← Add & read reviewsThis calculator should become a real assistant to roulette players. Denial of gamblers fallacy is usually seen in people who has Roulette as last option for a way to wealth, debt. There is a place for roulette betting progression, but not in the way most players use it. I've included short and simple explanations for how each of them work, along with simulators to show the kind. Quote from: Hermes on Aug 15, 09:47 PM 2010. You build up the progression sequence slightly differently. It basically a modified nine-step Martingale. g. Over 10,000, 20,000 or. Roulette Systems That Lose. Wait for nine different numbers to drop in. The Fibonacci is an interesting roulette strategy because it’s safer than others such as the Martingale but despite it being safer, there’s still potential for it to win. There are various steps and fall back levels wired into the system in an attempt to lock in any profits if your luck does turn the other way. The resulting progression goes something like this: 1 1 2 2 3 5 5 7 7 9 11 14 17 21 21 25 30 36 43 50. You will play a certain 9 numbers until you get a win and then you move onto another group of 9 numbers. About 10 sessions and winning 20-30 units a time. The D’Alembert Roulette betting strategy was invented by French mathematician Jean le Rond d’Alembert as a way to safely determine wagers in a Roulette strategy betting progression. You can play American Roulette at the best NJ online casinos for as little as $0. Play 2 of the three of them. Eventually reality hit me and I. Fibonacci Roulette System – This is an interesting strategy that uses a slower rate of progression than the Martingale by winning back losses over several winning spins rather than one. The Fibonacci Dozens strategy for Roulette involves increasing a stake after a loss in the following progression. A unique system that involves both increasing and decreasing your bets based on the outcome of previous rounds. The best roulette system for dozens or columns. The Paroli method is a positive progression betting system, also known as the reverse Martingale. ”A roulette system is a strategy that a player follows in the hopes of winning more. com ← Free roulette downloads Roulettestrategyreviews. The D’Alembert betting system is a negative progression scheme. play simple EC (the one side plays RED and the other plays BLACK simultaneously) 2. The basic theory is to try and bank your profits after a win (bet reduces) and claw back money after a loss (bet increases). It's not possible to build a progression that will win in the long term for a negative expectation game. If your system works, you’ll continue winning in the long-term, even if you bet the same amount on each spin. The goal of this system is to win 3 bets in a row in a roulette game. roulette system you have ever seen! • It is not another system using a betting progression that is somehow supposed to overcome the house edge. The important thing to remember is that whichever combination. As a negative progression system, the Martingale involves increasing. Money management. This is a progressive betting system, and must adhere to roulette table limits, as well as your bankroll. It is working a charm. The advantage of them is basically that it’s much harder to blow your bankroll, as opposed to progression systems that rely more on luck with large bets, and can easily blow your bankroll. This system is more or less opposite to the Martingale Roulette system in terms of basic principles. The Paroli system takes on a positive progression betting system approach. The Hollandish roulette system is a negative progression system (like the Martingale and the Labouchere system, where you increase your bets after a loss to claw back to profit). This is only because your bets become progressively smaller. Last, but in no way the least - the Fibonacci strategy. Basically it involves increasing the size of bets after wins. This strategy is all about small, incremental long-term profits, but it leaves you with a nice safety net as well. It’s used on casino games like roulette with 1 to 1 or ‘even money’ bets, which have an almost 50% chance of success. It is also one of the easiest to learn, as there are no complicated calculations involved. The Paroli system involves letting your wins ride for a predetermined number of spins. The Reverse Martingale System is a positive progression system where you double your bets after a win. The progression continues until you’re either in the black or you run out of money. It was designed to be used at the roulette table, specifically the even money outside bets such as red or black, or odd or even. If you lose, the last 2 lost bets are. If your results are good and feel confident about, then you can try to use it with real money – money you can afford to lose. It always has been since 2006. But no strategy or betting pattern can actually beat. The uncovered numbers are 0, 1, 4, 9, 12. Logged. Type of System: Negative Progression . The '3/2 System' covers 70% of the majority numbers on the wheel with 2 bets. It is derived from the Fibonacci sequence, a series of numbers where each number is the sum of the two preceding ones (e. . 86. A corner bet offers a payout of 8 to 1 and a 1. This is an interesting progression for the Simple chances. Another variant which is similar to this is the Six Line Quattro system. Let’s look at an example where we start with a bet of £1. The price you pay, is that it is expensive if you do lose, as you are having to pay to cover a lot of. 6 Street Roulette System This system is very much like the 3 Street Progression system covered on this site. Paroli. For the following steps, we’re going to say we made a. Roulette Computers (Hidden Electronic Devices) These are hidden electronic. 65% and odds of 19 to 18 against the player. These 4 bets are built on a positive progression. The Hollandish is best explained by illustration: Suppose you start with a bankroll of £20 and bet £1 as your initial wager. Therefore, roulette Martingale betting is applied on bets which offer odds of close to even. It can be applied to any game in which the chances of success are roughly to 1 in 2, such as red/black on a roulette wheel, a blackjack hand, the dealer bet on a baccarat table and certain craps bets. The idea behind this system is to only increase your bet amount when you win. Let’s assume hypothetically that you lose 6 bets in a row. Let’s break down the most popular roulette strategies: The Martingale Strategy. But with one major difference. This is a progressive betting system, and must adhere to roulette table limits, as well as your bankroll. The third-most-popular positive progression roulette betting strategy is the Reverse Labouchere. I can’t imagine trying to use it. It’s possible to have considerably more losing spins but still come out on top, providing of course that you don’t go on an extended losing run over a. Using a pre-planned progression, you either increase or decrease your bets according to your wins or losses, going along the progression sequence. This time we bet only on one dozen, following a special selection procedure and using an adapted very strong progression. Non-progressive betting in roulette. I have tested several systems developed by credible names such as. If we lose, double the initial bet and place $2 on the same dozen. Quick Guide to Martingale Dozens. garden roulette system. A positive progression system is a popular type of roulette strategy based on players to bet more when they are winning and less when losing. It is very easy to follow. But like the Martingale, it can be used effectively on any casino game that offers even money wagers. They don’t change the underlying math behind the game. Zachary Crockett. Negative progression strategies are designed to win your losses back. That is, a roulette betting strategy where you increase stakes following a winning spin. 61! You start playing one unit and, as long as you win you stow it away as a definite gain. #3 - keep track of which dozens are doing the best and always bet on the best two dozens. The Double Street system is a popular and low-risk betting strategy in roulette that offers simplicity and the opportunity to cover multiple numbers on the table. It’s pretty clear that this is a steep curve- bets ramp up quickly (and all to claw back losses) so this is not for the. You can Martingale (double up) when you lose, and you’ll increase your odds of winning, but you risk more money. This even-chance bet has a payout of 1/1. Using the system will allow the following inside bet coverage to occur: 2 x double street bets. To place a wager on the street you will place your chip on the line. You lose again: That 2 out of 3 lost. In order to employ the Martingale Strategy for Roulette, you follow these steps: You pick a type of bet that offers the win-what-you-bet return as described above. As a general rule of thumb, the riskier the system, the less riskier bets you should play. Like most betting systems, it usually results in a small win, at the cost of huge losses sometimes. Still toying with the recouping steps when you get a win in the middle of a progression, since not all wins recoup everything. Column bets allow players to bet on 1 of 3 columns containing 12 numbers each during a round. This is a clever system, using the famous Fibonacci sequence to. Beresford Progression System Explained. POSITIVE PROGRESSION SYSTEMS - for details on each specific system click following >>> Oscar's Grind, Reverse Martingale, Paroli. The name comes from Jean-Baptiste le Rond D'Alembert, a French mathematician from the 18th century. The James Bond betting system uses 20 units of stake, so to keep things simple, let’s say each unit is worth £1: You would put £14 on the outside bet of 19-36, which has a return of 1/1. If for example you. Of course, every roulette betting system is designed with the intent of beating the house edge. The 1326 system of roulette is a variation of the Paroli or Reverse Martingale systems of roulette. Play the Single Column Roulette System at Virgin Games Roulette. If you win, start. Unsurprisingly, the Fibonacci betting system is based on the Fibonacci sequence. Type: Negative Progression. Roulette Winning Strategy 2 Dozen Progression System. (42) in correlation with limited-steps Martingales (bets based on a Martingale progression). The theory is that even after a long downswing, the player can hit a winning spin and win big, therefore. Using corner bets and positive progression. If we win, we get $3 because the payout for Dozen is 3:1. The original Labouchere is a negative progression betting system, but players have found that the rules that Labouchere proposes work great in reverse mode as well. However, these bets need to be placed on two adjacent Streets, which turns your wager into a Six-Line bet. I can't help feeling an odd sense of Deja-vu here. This is normally played on high table coverage bets. RULE 2 – Begin With One Unit. In the Martingale, you bet only on even-money sections but double your stakes after every losing spin. All even-money bets (e. A subscriber asked what is my favorite roulette system. I played this way for several days in Las Vegas on one of our earlier trips. They have the maximum odds of winning (almost 50%), but the lowest payout of all – 1:1. I know that looks like a horrendous bet line, but it only. Iron Cross Betting System. The Hollandish roulette system is a negative progression system of betting that is less aggressive than others of this kind. The core idea is pretty similar to the classic Martingale system, but with one important difference – the bet progression in the D’Alembert method is much flatter than the aggressive doubling down of Martingale. However, it is best known as the Labouchere system, and that is also its original name, as it was originally introduced by a French roulette player,. As stakes grow with every loss, the winning bet at the end of a losing streak will be high enough to offset losses. In this case, the progression will look like this: 2-4-12-36-120 which is a very dangerous roulette betting strategy dozens. Step 1 = 1-3-2-4. You can stretch it out to more than 7 bets per level if you want. The Martingale strategy relies on a player doubling their bets after a loss. The Fibonacci roulette system in action. The Single Column and Evens roulette system is a hedging strategy similar to the 2 Column System, where you try to hedge your bets by covering more of the table. On a warm night in May of 1969, a throng of awestruck gamblers crowded around a well-worn roulette table in the Italian Riviera. 89% Any other bet n/38 (35/n) to 1 . Increasing your bet size is known as “positive progression”. If it works, then your system works. It has never been published before. Like the Martingale, you increase your bets after a loss (negative progression), but unlike the Martingale, the sequence is not as aggressive, meaning that you are much less likely to hit the table limits. However you must decrease all your bets by one unit after any win. You must stake exactly one base staking unit on the first wager of any cycle when using the D’Alembert system. Roulette systems fall into two categories, positive and negative progression systems. By adjusting the arithmetic rows and aligning the number of bets with the stages of progression, the Alexembert aims to cushion the volatility of a roulette session. I bet 4 times 3 straight numbers, than 5 times 4 numbers and so on. See moreThe Best-Known Roulette Strategy System 🥇 Martingale (Best-Known Progressive Roulette Betting Strategy to Win Real Money) 🥈 Fibonacci (Roulette System that Works Best on Live Dealer Games. Here’s how to play The Labby or Split Martingale System. If the wager loses, one unit will be bet again. The idea is to dampen down the volatility of your bets so that you win more often. Romanosky Bet 6. There is no progression- just flat betting- try it out on live Club Roulette or any other live dealer game. While a Martingale bet progression could only stand around 7 or 8 consecutive losing bets, the Fisher strategy will prevail even if you. Like the Martingale System, the Whittaker System is, as you might have guessed from its name, a progression system. The alternative way to apply the 3/2 strategy is by betting 3 chips on black and 2 chips on the third column. You’ll therefore be working with the 1,3,5,7,9 progression. Therefore a positive progression is best, as a negative escalate rather fast. The problem with that progression system is the same problem that all progressive betting systems have. , red/black, odd/even or 1-18 (low)/19-36 (high). It is that old roulette strategy I sold in 2000 to a limited number of people. Hollandish Roulette System in Action. Place three units on Dozens 2 and 3. Today I tried a simple back 4 steps after a win (if new high wasn't reached). The odds of winning one bet are 48. Sixteen-Million Dollar Roulette System Discovered! In 1923 and 1924 Theodor D won $16million with Cube-Bet Roulette. While it could help you win in a casino gambling situation, your wins will ultimately depend on your. The Fibonacci system is often used for betting on Dozens in the Roulette game. This is the First Release of the Unstoppable Packer Progression – the System of Millionaires! Subject: How to Turn $35 Into $1,110 an Hour Playing Roulette, Craps, Baccarat, Mini-Baccarat, Sic Bo and even Blackjack! Dear friend, I thought I had seen it all. Thanks to Warrior for posting the 6x6 double streets modification. The Martingale roulette betting system is probably the most well-known and most used online roulette strategy of them all. The issue is the low table limit you have to deal with. Sit down next to the table opposite the red or black even chance. Hello, a progression for the Romanosky charts should treat each's location and its payout differently. From a quick survey of the results displayed for a low risk roulette strategy, it can be readily seen that most of these results that it will point out to a particular system. Feb 04, 02:47 PM 2014. Rather than using street bets, this five quad roulette system means you’ll be placing five quad bets and one bet on a single number, as in this example. For example, the system may require a bet on 32 red, but only when:. 2. Assuming you start with one point for each cluster, you make a profit of one coin if the ball lands on one of the two dozens. The average roulette system uses complex forms of the same thing. We don't immediately play those numbers though, instead we wait for a certain amount of spins before playing a progression on the group. Minimum for outside bets is 10 Euro and table limit is 900 Euro. If you started out with a bet of £2 instead then your progression would look like this: 2 – 6 – 10 – 14 – 18 – 22 and so on. The D’Alembert system is really simple, especially in contrast with strategies like Labouchere, for example. The object of the Paroli betting system is to obtain three consecutive wins in a row, while doubling the wager with each win. I have seen and have developed a method that. The wheel features 38 numbered pockets (1 through 36, plus 0 and 00). The ball lands on black, so you lose your bet. I have never tried the above myself, but some people have claimed that you can weather losing streaks better with the above progression. This system is interesting in that it gives you a less aggressive progression on the even money bets, than say the Martingale, which it then tries to make up with a final dozens bet where you are covering almost 2/3 of the table. If the result of the division is not a whole number, then this number is always rounded up. Step 3. In the game, players may choose to place bets on either a single number, various groupings of numbers, the colors red or black, whether the number is odd or even, or if the numbers are high (19–36) or. They are more betting systems that use progression bets such as the Martingale roulette system. It is also the name of a roulette strategy. The classic Martingale has an increasing progression, but it has a big chance of. Step 4. We play this on a European Wheel like Premier or Switch Studios Roulette. You will find that at first there are quite few rules to this system, but once you. The Wellbush is absolutely worthless for roulette. The Paroli method usually involves a bet on red or black. If you win, cross out the 5 and the 1 on the card and then bet the sum of the next two top and bottom numbers; 4. 3) with $5 units +5 on a loss -4 on a win. The Hollandish is best explained by illustration: Suppose you start with a bankroll of £20 and bet £1 as your initial wager. 10 $) in the first round on one of the outcomes. The Romanosky roulette system can be combined with other systems and strategies. You can go as high as you want but as we always say: never gamble more than you can afford to. In Germany, the system is sometimes referred to as Hoyle’s Press, and in France, you will sometimes hear it called Pluscoup progression. The required math is very basic, and there are just a couple of simple steps to follow. This betting system is a positive progression system, and it’s designed to accelerate your winnings especially on a short run. This might be dependent on whether. Playing with 6 streets, this gives the highest probability to win in roulette ~50%, this combined with betting the two last dozens and a good trigger makes up this Legendary System. The remaining systems offer a stable bet progression pattern. The Hollandish roulette method is a simplistic strategy for betting on the roulette table. . It is very similar to the reverse Martingale strategy. The Strategy. The system is used when making even money wagers, such as betting on the outcome of red / black or even/odd on the roulette table. This means you win the same amount of money you bet for the spin. The D’Alembert does not alter your odds, however. At some point. 6) The Labouchere system. What Is Positive Progression Betting System? You may already be familiar with the concept behind progressive betting. It is now known as the Free Winning Roulette System #1. 4% of the table on a European Roulette wheel (31. Progressive Roulette Betting Systems. They would generally bet on one of the even money bets such as red or black, or odd or even. You have to double the bet after a losing spin until either you win the spin or you are cruelly severed from the game through either lack of funds or you have reached the maximum table limit. Just to recap, in case you haven’t been through any of our online roulette systems before. Try out this system at Betfair Casino. The progression of sleep disturbances remains unclear in patients with early multiple system atrophy (MSA). If you win that it's and odd win, win number 1. Most players prefer to stick to the positive progression betting systems. We aimed to explore the frequency, severity, and. That includes all the matrix systems that bet on 2 dozens. Play the Evens Double Dozen at UK CasinoClub – £700 Bonus. (p. The important thing to remember is that whichever combination. Your first bet, placed on the big red (or black) diamond, is the sum of the top and bottom figures on your card; 5 + 1 = 6 chips. Step 2 = 2-6-4-8. You lose, and therefore bet £1 again. com. Since you can’t change the outcome of a round of roulette, you should focus on changing what you can – the stake. 65% in European roulette and 47. 3. The traditional D’Alembert betting system’s progression is simple enough- every time you lose a bet, you add 1 unit onto the amount you are betting, and every time you win a bet you subtract one unit from the amount you are. If we get 'compensated' with a 5-long winning streak, we get 3 units of profit. Wagers like red, black, odd, even, 1-18, and 19-36 all have odds of 1:1 and are the. Since this is another even odds strategy, let's bet on black. Where I am the minimum is $10 for 2 roulettes and the rest $15 and 2 for $25. A roulette progression system is a strategy that adjusts your bets according to previous outcomes. If you have to go to the 12th step your bet on 12 individual numbers will be 12X70=2520. Positive Progression. The main advantage of this system is that you set an end goal for your session. No losses. It can also be used playing blackjack or baccarat, or for even money wagers in sports betting. If you win, you double your bet. This results in one of the safest. It is basically a betting progression where you increase bet size after losses. -You can switch your bets between columns and dozens if you like to mix it up a bit. I would bet $25-$100 on two of the groups of 12. As its name suggests, this roulette win strategy is based on the famous Fibonacci sequence wherein each number equals the sum of the two numbers preceding it. According to your progression for 4 spins, a $15 starting chip can run into a lot of money if back to back losses happened. A truly original, unknown, winning roulette strategy based on a unique bet selection and progression. A Romanosky bet covers over 80% of all possible numbers. Read honest and unbiased product reviews from our users. Let’s follow through the way the betting system functions, and assume that players have started their betting session by wagering £10. The sequence looks like this: 1 – 1 – 2 – 3 – 5 – 8 – 13 – 21 – 34 – 55 – 89 – 144 – 233 – 377 – 610. Odd. It requires only about 55% of the original star systems BR and only busts after 30 straight losses. It can be difficult to identify when it is best to follow a positive progression system since a streak can’t usually be spotted until it is over. As a positive progression, the player only increases their bet size on a win versus a loss. Fibonacci Roulette System. The cluster may come later. There’s also 3 Column bets marked on the table as 2 to 1. You mix up your bets to try and spread your risk over 3 types of even money bets. Play the pass line in craps. 4. This system helps us to stick to a plan. Try this system first with pen and paper. When any of these bets are made in the game of Roulette, a spin resulting in a "0" or "00" results in a loss, so even though the payout is even money, the odds are clearly not 50/50. 5. It is commonly used by roulette players on the outside bets, such as red or black, or odd or even. The Concept of the 1-3-2-6 Casino Strategy. Steven. Main Menu. The important part to understand is Fibonacci roulette systems are nothing more than betting progression systems. Changing your bet size after each bet is called “progression”. The idea is to amplify any winning streaks. DOUBLE DOZENS. The system has 4 different levels, or "gears" as follows: Levels UnitsThe opposite kind of system, a positive progression betting system, would involve moving on to the next step every time they make a winning bet. If you play a decent roulette game like Net Ent French Roulette, you´ll be able to save betting profiles. However, bettors can use the Paroli system for any game with 50/50 odds bets like craps, Pai Gow, and blackjack. There are several ways in which it can be. A genuinely effective roulette winning formula does not require betting progression. This doesn’t mean you win 100% of the time though. You would not want to use it on long odds bets like hardways, field bets, aces, Any 7, ace deuce, Boxcar and so on. 2 continue to bet more as you lose. He’d just placed a $100,000 bet ($715,000 in 2019 dollars) on a single spin of the wheel. In the example we just used you make 10 bets, winning five and losing five. Positive progression systems help you capitalize on hot streaks. The Paroli system is a positive betting progression where you double your bet after each win until you achieve three wins consecutively: To start using this roulette strategy black and red, wager a single unit on either colour. It can be used with any even money proposition though, including other casino games such as blackjack and baccarat. This is your initial bet size. In case of European Roulette, the edge is 2. Because of the larger payouts, players can make up for losses without raising their bets significantly. The peculiarity of this betting system is that it limits the amount of your winnings, but not the loss. If you don’t get a win, you will play until you have 5 straight losses and then you will move onto another group of 9 numbers. Profit averages $60 per hour using $1 chips. There is also a positive progressing version of this system (its opposite) called the Reverse Labouchere. This is where you should place the chip at the corner of the numbers to make the strategy work. So in total you have 6 bets, each of which covers 12. Roulette wouldn’t be on any casino floor. The Hollandish progression has been devised with even-chance bets in mind like black/red, odd/even, and high/low. You put up $10 and win $15 with about a 67% chance.