Analyzing the Systems and Debunking the Myths
The Online Blackjack team takes a look at the different betting strategies for the game, offering tips on what is likely to work best for you. I also believe that online casinos are rigged. It is pretty obvious when you are covering most of the table. Anyone claiming that a particular betting strategy will make you a winner is incorrect. Flat bet, Negative Betting Progressions, Marringale, none will work! I couldnt have aquatic underived in Sports Betting Blackjack system home. Nor I' detribalizeed decidings bankroll.
Let's start this discussion with a precursor and caveat—the only way you will ever win money long-term (that is, over thousands of hours of play) is to count cards and raise or lower your bet based on an accurate counting system. Of course, this takes hundreds of hours of practice and study, and you'll soon wear out your welcome wherever you play. So if you're just spending a week in Vegas and you want to learn how to come away with a winning trip, or you are just an occasional player who wants to limit their losses, we can help.
How can a betting strategy help you win? In the short term, betting systems can help you reduce variance, win large amounts in one session, avoid huge short-term losses, and have fun experimenting with different bet spreads based on your specific goals. So what are the different blackjack betting strategies, and how do they work? Let's take a look at the good, the bad, and the ugly.
The Flat Bet
Flat betting is a method employed by a large majority of gamblers. They understand their limits and want to do their best to keep their bankroll intact throughout the night. When you flat bet, you generally bet the table minimum and never increase or decrease your bet for any reason.
The Positives: By employing a consistent betting pattern, you'll avoid many of the large swings of standard deviation that are common in blackjack. If you're looking for longevity without risk, and you don't need the thrill of a big bet to have fun, flat betting is likely your best course of action.
If you are playing a six-deck game with S17 DAS rules, and you are betting $25.00 per hand at roughly 100 hands per hour, you are expected to lose $10.89 an hour playing perfect basic strategy. $10 an hour sounds like cheap entertainment to me, especially if you're getting free drinks and casino comps to reduce that number to near 0, if not positive, by slowing down play. Most importantly, you'll never have to return home to your wife explaining how you went all in and lost all of your vacation money in one night.
The Negatives: You'll never lose it all in one night, but you definitely won't win it all either. Your losses will be slow and steady, and your wins will be small. The standard deviation of the game above amounts to about $288 an hour, so you'll never be a huge winner or loser. More so, your risk of losing in the long run is 100% (just like any betting progression). Given enough time, you will lose even a million-dollar bankroll—but at $25/hand, that bankroll will likely outlive you.
The Negative Betting Progressions
A Progression is a system in which players increase their bets after a specific event. In the case of a negative progression, that event is a loss, playing to get back to even. Because your win comes at a higher bet, the theory is that you'll win bigger than you lose, coming out even or a winner. Let's take a look at how this system works in reality.
The Martingale System
One of the most popular betting systems is the Martingale System. This negative betting system is a simple strategy in which you double your bet upon a loss. The idea behind the Martingale is that you will never be behind for long, because odds are you will win at least 1 hand to keep you even while enjoying an evening of free drinks and never-ending gambling. We don't really need to analyze the game with this progression, because the results are the same no matter what you're playing—you go bust. Given enough time, and often in short order, you lose your bankroll.
Here's how it works:
- $25 bet — lose and double up
- $50 bet — lose and double up
- $100 bet —lose and double up
- $200 bet — win and you're back in business, up $25.
- Back to a $25 bet
The Positives: If you avoid a string of bad luck (negative variance) you should be able to play for a while without losing a cent. If your bankroll is large, you can survive a string of losses to make up for it with a win at the tail end. Fortune teller game online to play for free.
The Negatives: If you have bad luck, you'll quickly run out of money, or run up against the table max before long. Let's take a look at the 4th bet and reimagine a different outcome.
- $200 bet — split 2x, double 2x, bet totaling $1000, all which end in a loss. All the sudden, your next, 5th bet needs to be $2000. You're now up against the table max, and if you lose again, you can't double your next bet. Plus, you probably don't have the bankroll for another split or double anyway, if you even have the bankroll for the 5th $2000 bet. You had $3000, and you thought you could never lose—but you didn't even last 30 minutes.
Wins and losses for blackjack aren't 50-50, even if we disregard pushes. For a perfect basic strategy player, the win-loss ratio is closer to 47 wins, 53 losses—and you'll be perpetually chasing your losses. As a result, the Martingale system is flawed. Our advice is to avoid the Martingale like the plague.
The below chart expresses our chance of losing X number of hands in a row. Ignoring pushes, we win 47% of the time and lose 53% of the time playing basic strategy.
The Positive Betting Progressions
With a positive betting progression, you raise your bets with each win, funding larger bets with the sum of your smaller wins. This betting style feels more natural for many players, and many play it without even realizing that it's a system. Often players will continually raise their bets after a win to take advantage of a perceived hot-streak or weak dealer. This system is more conservative than its negative betting counterpart, as a string of losses will not pile up and knock out your bankroll as fast or as often. If you are on a huge winning streak, you stand to make a big win, but eventually a loss will set you back to the beginning. As a result, many players use modified progression systems like the 1-3-2-6 betting pattern.
1-3-2-6 System
This progressive betting strategy works just as the name implies, betting in units. The key is to remember that your bet is not raised unless you win. So, for instance, if you lose 4 hands in a row, your bet never raises above 1 unit. Once you finish the progression—which is to say you win with 1, 3, 2, and 6 units, you start back from the beginning at 1 unit.
The Positives: This system allows for less of an 'all-in' strategy than a normal progression which dictates continually raising your bets during a winning streak until you decide to quit or you hit a loss. By winning your first and second bets on 1 and 3 units, you'll have won 4 units. If you lose your 3rd bet, you'll still be ahead by 2 units. Because it's less likely to win 3 in a row than 2, you may win more consistently in the short-term.
The Negatives: You won't achieve as big of a win as you potentially can with a traditional positive progression betting system. For example, if you start out with a $25 bet and win 4 in a row ($25, $75, $50, $150) you would win a total of $300. A straightforward progressive system with a $25 bet and 4 wins in a row ($25, $50, $100, $200) would win a total of $375.
1326 Blackjack Betting System
The below chart expresses our chance of winning X number of hands in a row. Ignoring pushes, we win 47% of the time and lose 53% of the time playing basic strategy.
Oscar's Blackjack Betting System
The most touted system for short-term blackjack winnings is Oscar's Betting System, often called Oscar's Grind. It combines some of the best features of both positive and negative betting progressions. Oscar's grind aims to make 1 unit of profit with each run. Once a unit is won, the entire progression begins anew. Remember, you never raise your bet after a loss, only wins. It is a slow-and-steady system designed to grind out wins and avoid huge losses.
Here is an example run:
1st Bet: 1 Unit, Result: L, Total: -1
2nd Bet: 1 Unit, Result: L, Total: -2
3rd Bet: 1 Units, Result: W, Total: -1
4th Bet: 2 Units, Result: W, Total: +1 (Stopping Point)
William hill wv promo code. And Another:
1st Bet: 1 Unit, Result: L, Total: -1
2nd Bet: 1 Unit, Result: L, Total: -2
3rd Bet: 1 Units, Result: L, Total: -3
4th Bet: 1 Units, Result: W, Total: -2
5th Bet: 2 Units, Result: L, Total: -4
6th Bet: 2 Units, Result: W, Total: -2
7th Bet: 3 Units, Result: W, Total: +1 (Stopping Point)
The Positives: You can continue to bet and run into a string of losses without completely losing your bankroll, unlike most negative progressions. If you believe in winning streaks and positive table energy, this progression is for you. You're never struggling to pull yourself out of a big loss with big bets.
The Negatives: Patience is definitely a virtue with this system. The mindset is slow and steady wins. If you're looking to accrue comps and play a low-variance game, this system is for you. If you want big wins, you're barking up the wrong blackjack tree. It is also a slow, calculating system, so you may have difficulty employing it at the tables without a little practice.
Conclusive thoughts by LV Bear
There is no good reason to not learn a system of advantage play. Yes, some folks play blackjack for the 'entertainment value,' but they should be aware of how much their expected losses will be, progression systems or otherwise. Those losses pile up over months and years of ploppy play. It is not difficult to learn rudimentary card-counting skills that will give the player at least a small advantage, even if not used to their full potential.
Have you ever thought that you could get an advantage over the house just by altering your bet sizes or what you bet on at the right times? Many betting strategies exist that claim to be able to do just that. They claim that by changing your bets based on recent results, you can gain an edge over the house in a game (like blackjack) that normally has a house edge for the casino.
Are these systems for real? Well, that depends. It might be best to divide betting strategies into two categories, just to separate the effective methods from those that are ineffective (and sometimes sold as scams). Any betting strategy that claims to be able to structure bets that all have a house edge and somehow make you a winner is bound to disappoint you, because it simply isn't possible to take multiple bets with negative expectations and come out with an overall positive expectation. We'll call these betting systems. On the other hand, betting strategies that offer you ways to maximize your advantage or limit your risk of going broke when you already have the edge can be an important part of a professional blackjack player's overall strategy.
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Betting Systems
Over the years, many people have tried to come up with betting systems that could beat various casino games. They appeal to a lot of players, especially those who don't understand the math behind gambling. Often, they make some sort of intuitive sense, which leads people to come up with reasons to believe that their system must work. However, as we said earlier, no betting system can turn a series of bets with a house edge into a system that has an edge for the player.
Martingale System
Let's take a look at one common betting system and see how it works – and why it doesn't work.
The Martingale System is probably the best known casino gambling system in the world, and also the most popular. It is incredibly simple to use, and seems to offer a 'can't lose' way of playing games that offer bets that are around 50/50 propositions.
In the Martingale System, the player begins by making a small bet – usually the table minimum. If the player wins, they make that same small bet again. If they lose, they instead double their bet. If the player loses again, they double their bet again. The player continues doubling their bet until they win, at which point they revert to their original small bet size.
This means that in each iteration of the Martingale, the player will win the minimum bet size. For instance, a player might win their original $5 bet, thus profiting $5. Or they might have the following sequence:
Lose $5
Lose $10
Lose $20
Win $40
Meaning they would lose $35 but then win $40, thus coming out $5 ahead yet again.
So, why doesn't this work? Eventually, you will hit a string of losses that will be catastrophic, wiping out your bankroll and any small profits you've made so far. Many players believe a long string of losses like that is unlikely, and they're right; however, it will happen often enough that the casino retains the house edge they had at the beginning of the game. Table limits make this occur even faster, meaning you'll quickly hit a point where you simply can't double your bet anymore.
For instance, take a table with a minimum bet of $5 and a maximum bet of $500. The player can double six times:
$5
$10
$20
$40
$80
$160
$320
After that, the player cannot double to $640. For the moment, let's do an example with single-zero roulette, since the math is easier. If the player makes a bet on one of the even money bets – say, betting on black – they have 18 ways to win, and 19 ways to lose. This means the player will lose 51.3% of the time. This also means that at any given time, there's about a 0.94% chance that they'll run into a 7-spin losing streak, putting them in the position of not being able to double. That's only one time in 106 (we're rounding a bit, but that's roughly accurate), but that's still not good enough to make the Martingale work! The player will make $525 in the 105 times they win, but they'll lose $635 the one time they hit a 7-spin losing streak.
The math for blackjack is a bit more complicated, since not all bets pay even money, you'll sometimes have to spend extra money to double down or split, and the player wins fan less than half of the hands (especially when taking pushes into account). However, the principle remains the same – the player cannot overcome a series of bets that have a house edge simply by creatively structuring their bets.
Betting Strategies and the Kelly Criterion
On the other hand, can betting strategies help you when you already have an advantage? The answer is emphatically yes! In fact, betting strategy is critical for anyone who wants to be a profitable blackjack player. For instance, card counting relies heavily on betting strategy, as the player must bet more when he has the advantage, and less (or not at all) when things swing in the dealer's favor.
But betting strategy can be much more complex than that. While it's obvious that players should bet more when they have an edge, it's harder to figure out how much they should bet on a typical hand. Figuring that out requires the player to take into account the size of their bankroll, as well as the size of their edge over the house.
One method of figuring out the optimal bet size is to use the Kelly Criterion. The Kelly Criterion is an attempt to maximize the rate at which a player can make money when they have an edge without having a significant risk of ruin. The formula is basically as follows:
f = (bp-q)/b
f = the portion of the player's bankroll they should wager on each bet.
This progressive betting strategy works just as the name implies, betting in units. The key is to remember that your bet is not raised unless you win. So, for instance, if you lose 4 hands in a row, your bet never raises above 1 unit. Once you finish the progression—which is to say you win with 1, 3, 2, and 6 units, you start back from the beginning at 1 unit.
The Positives: This system allows for less of an 'all-in' strategy than a normal progression which dictates continually raising your bets during a winning streak until you decide to quit or you hit a loss. By winning your first and second bets on 1 and 3 units, you'll have won 4 units. If you lose your 3rd bet, you'll still be ahead by 2 units. Because it's less likely to win 3 in a row than 2, you may win more consistently in the short-term.
The Negatives: You won't achieve as big of a win as you potentially can with a traditional positive progression betting system. For example, if you start out with a $25 bet and win 4 in a row ($25, $75, $50, $150) you would win a total of $300. A straightforward progressive system with a $25 bet and 4 wins in a row ($25, $50, $100, $200) would win a total of $375.
1326 Blackjack Betting System
The below chart expresses our chance of winning X number of hands in a row. Ignoring pushes, we win 47% of the time and lose 53% of the time playing basic strategy.
Oscar's Blackjack Betting System
The most touted system for short-term blackjack winnings is Oscar's Betting System, often called Oscar's Grind. It combines some of the best features of both positive and negative betting progressions. Oscar's grind aims to make 1 unit of profit with each run. Once a unit is won, the entire progression begins anew. Remember, you never raise your bet after a loss, only wins. It is a slow-and-steady system designed to grind out wins and avoid huge losses.
Here is an example run:
1st Bet: 1 Unit, Result: L, Total: -1
2nd Bet: 1 Unit, Result: L, Total: -2
3rd Bet: 1 Units, Result: W, Total: -1
4th Bet: 2 Units, Result: W, Total: +1 (Stopping Point)
William hill wv promo code. And Another:
1st Bet: 1 Unit, Result: L, Total: -1
2nd Bet: 1 Unit, Result: L, Total: -2
3rd Bet: 1 Units, Result: L, Total: -3
4th Bet: 1 Units, Result: W, Total: -2
5th Bet: 2 Units, Result: L, Total: -4
6th Bet: 2 Units, Result: W, Total: -2
7th Bet: 3 Units, Result: W, Total: +1 (Stopping Point)
The Positives: You can continue to bet and run into a string of losses without completely losing your bankroll, unlike most negative progressions. If you believe in winning streaks and positive table energy, this progression is for you. You're never struggling to pull yourself out of a big loss with big bets.
The Negatives: Patience is definitely a virtue with this system. The mindset is slow and steady wins. If you're looking to accrue comps and play a low-variance game, this system is for you. If you want big wins, you're barking up the wrong blackjack tree. It is also a slow, calculating system, so you may have difficulty employing it at the tables without a little practice.
Conclusive thoughts by LV Bear
There is no good reason to not learn a system of advantage play. Yes, some folks play blackjack for the 'entertainment value,' but they should be aware of how much their expected losses will be, progression systems or otherwise. Those losses pile up over months and years of ploppy play. It is not difficult to learn rudimentary card-counting skills that will give the player at least a small advantage, even if not used to their full potential.
Have you ever thought that you could get an advantage over the house just by altering your bet sizes or what you bet on at the right times? Many betting strategies exist that claim to be able to do just that. They claim that by changing your bets based on recent results, you can gain an edge over the house in a game (like blackjack) that normally has a house edge for the casino.
Are these systems for real? Well, that depends. It might be best to divide betting strategies into two categories, just to separate the effective methods from those that are ineffective (and sometimes sold as scams). Any betting strategy that claims to be able to structure bets that all have a house edge and somehow make you a winner is bound to disappoint you, because it simply isn't possible to take multiple bets with negative expectations and come out with an overall positive expectation. We'll call these betting systems. On the other hand, betting strategies that offer you ways to maximize your advantage or limit your risk of going broke when you already have the edge can be an important part of a professional blackjack player's overall strategy.
Editor's Picks for Best Online Blackjack in 2020
- RTG Blackjack
- ViG Live Blackjack
- BTC Bonuses
- Live Dealer Blackjack
- 24/7 Live Support
- Trusted since 2007
- Online and mobile blackjack
- Great for U.S. based players
- New and fresh
- Classic & progressive blackjack
- Weekly blackjack tournaments
- Great for U.S. based players
$4,000
Betting Systems
Over the years, many people have tried to come up with betting systems that could beat various casino games. They appeal to a lot of players, especially those who don't understand the math behind gambling. Often, they make some sort of intuitive sense, which leads people to come up with reasons to believe that their system must work. However, as we said earlier, no betting system can turn a series of bets with a house edge into a system that has an edge for the player.
Martingale System
Let's take a look at one common betting system and see how it works – and why it doesn't work.
The Martingale System is probably the best known casino gambling system in the world, and also the most popular. It is incredibly simple to use, and seems to offer a 'can't lose' way of playing games that offer bets that are around 50/50 propositions.
In the Martingale System, the player begins by making a small bet – usually the table minimum. If the player wins, they make that same small bet again. If they lose, they instead double their bet. If the player loses again, they double their bet again. The player continues doubling their bet until they win, at which point they revert to their original small bet size.
This means that in each iteration of the Martingale, the player will win the minimum bet size. For instance, a player might win their original $5 bet, thus profiting $5. Or they might have the following sequence:
Lose $5
Lose $10
Lose $20
Win $40
Meaning they would lose $35 but then win $40, thus coming out $5 ahead yet again.
So, why doesn't this work? Eventually, you will hit a string of losses that will be catastrophic, wiping out your bankroll and any small profits you've made so far. Many players believe a long string of losses like that is unlikely, and they're right; however, it will happen often enough that the casino retains the house edge they had at the beginning of the game. Table limits make this occur even faster, meaning you'll quickly hit a point where you simply can't double your bet anymore.
For instance, take a table with a minimum bet of $5 and a maximum bet of $500. The player can double six times:
$5
$10
$20
$40
$80
$160
$320
After that, the player cannot double to $640. For the moment, let's do an example with single-zero roulette, since the math is easier. If the player makes a bet on one of the even money bets – say, betting on black – they have 18 ways to win, and 19 ways to lose. This means the player will lose 51.3% of the time. This also means that at any given time, there's about a 0.94% chance that they'll run into a 7-spin losing streak, putting them in the position of not being able to double. That's only one time in 106 (we're rounding a bit, but that's roughly accurate), but that's still not good enough to make the Martingale work! The player will make $525 in the 105 times they win, but they'll lose $635 the one time they hit a 7-spin losing streak.
The math for blackjack is a bit more complicated, since not all bets pay even money, you'll sometimes have to spend extra money to double down or split, and the player wins fan less than half of the hands (especially when taking pushes into account). However, the principle remains the same – the player cannot overcome a series of bets that have a house edge simply by creatively structuring their bets.
Betting Strategies and the Kelly Criterion
On the other hand, can betting strategies help you when you already have an advantage? The answer is emphatically yes! In fact, betting strategy is critical for anyone who wants to be a profitable blackjack player. For instance, card counting relies heavily on betting strategy, as the player must bet more when he has the advantage, and less (or not at all) when things swing in the dealer's favor.
But betting strategy can be much more complex than that. While it's obvious that players should bet more when they have an edge, it's harder to figure out how much they should bet on a typical hand. Figuring that out requires the player to take into account the size of their bankroll, as well as the size of their edge over the house.
One method of figuring out the optimal bet size is to use the Kelly Criterion. The Kelly Criterion is an attempt to maximize the rate at which a player can make money when they have an edge without having a significant risk of ruin. The formula is basically as follows:
f = (bp-q)/b
f = the portion of the player's bankroll they should wager on each bet.
b = the odds the player is receiving on each wager (b to 1).
p = the probability of winning the wager.
q = the probability of losing the wager.
For instance, imagine a game where the player receives even money odds (1-1), but feels as though they have a 55% chance of winning each hand. This would make the formula look like this:
f = (1*.55 – .45)/1
f = .1
Free Blackjack Betting Systems
In this case, the Kelly Criterion suggests betting .1, or 10% of the player's bankroll, on each bet in order to maximize the growth-rate of the player's bankroll. Of course, players rarely have such a huge edge, and blackjack is a bit more complex since the player sometimes wins differing amounts, and sometimes is forced to wager additional money on a hand. We'll go into more detail on how to use the Kelly Criterion when playing blackjack in our article on Bankroll Management.
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