Maximizing Blackjack Wins: The Science of Bet Sizing

If you're ready to beat blackjack and have mastered keeping the count, you might think it's time to hit the casino and start betting big. Or, what if you've clocked hundreds of hours of practice and still aren't sure about the right bet size? In this video Colin unravels the critical role of tailoring your bet spread to your specific situation and the game's conditions. Discover the strategic steps that empowered "Bob" the card counter to amplify their Expected Value (EV) by more than tenfold. It's not just about counting cards - it's about making every bet count.
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Пікірлер: 125

  • @Zhuster
    @Zhuster6 ай бұрын

    How do you not play during negative counts? If you're the only one at the table...do you just walk?

  • @Savagemister

    @Savagemister

    6 ай бұрын

    yes

  • @ooxmanoo

    @ooxmanoo

    6 ай бұрын

    Yes. The most common excuse is the “restrooom” trick. walk away, Actually use the restroom or not, then return on a new shoe. or you can get creative with other excuses. anything you can come up with that will get you away from the bad shoe works.

  • @sqrachmasda

    @sqrachmasda

    6 ай бұрын

    ​@@ooxmanoo I just pull out my phone. Then they say you can't have your phone out. And I say sorry and leave. Makes it look like they made your leave. 😅

  • @royjonzejr

    @royjonzejr

    6 ай бұрын

    I sometimes say, "I need to count my chips" (pretend to count my chips but still keep my eye on the dealt cards). Of course this only works if there's others at the table. My rule is, if I'm by myself, I peace out at true count -2 because it's so bad and it's unlikely the count will recover to a good positive number by the end of the shoe

  • @OmgRL5

    @OmgRL5

    6 ай бұрын

    ​@@ooxmanooI've been backed a few times getting up on negatives

  • @chuckecheese4124
    @chuckecheese41246 ай бұрын

    Hands down, this info is priceless for all card counters. I've ran many Sims on many games now and know the best options in my area. To be honest though they are few and far between which is gonna force me to expand my local area. I know where I'm going. Thanks Colin it really is the only way!

  • @ScottTaylorteam
    @ScottTaylorteam6 ай бұрын

    Perfect timing. I’ve been struggling with bet strategy and need to get into the software and take advantage of my BJA membership. So much to learn!

  • @jeremiahmatos6009
    @jeremiahmatos60096 ай бұрын

    Always great content here! Thank you so much Colin, I hope to become a BJA member very soon!

  • @A1-BJ
    @A1-BJ6 ай бұрын

    Colin does such a good job explaining the game! Want to meet him one day!! #goals

  • @andrewgilbertson5356
    @andrewgilbertson53566 ай бұрын

    Thank you. Great content.

  • @fakerererererer
    @fakerererererer6 ай бұрын

    Great video, i try to use cvx software for trying to figure out my bet spreads since i use a Hi-Opt 2 count, i just wish your betting software and simulation games could account for other betting systems because your system is so much more streamlined and user friendly!

  • @joey86bu1
    @joey86bu16 ай бұрын

    Great stuff. Alot of people say they are comfortable with a 50% downswing or a 5% ROR till that downswing comes. So Instead of using software measuring ROR, I prefer using software measuring risk of drawdown. It preserves mental capital and more precisely paints a picture of what you can expect.

  • @dre_der
    @dre_der6 ай бұрын

    Niiice, I needed this!

  • @fljetgator1833
    @fljetgator18336 ай бұрын

    Great video ! Thanks ♣️♦️❤️♠️

  • @SeanRayRealty
    @SeanRayRealty6 ай бұрын

    Much needed video. We play around with the software but would love a walkthrough of how to use it effectively

  • @ScottTaylorteam

    @ScottTaylorteam

    6 ай бұрын

    Maybe Colin could take one of the open chat sessions in BJA to cover this.

  • @LaGreatness1
    @LaGreatness16 ай бұрын

    I work 10 years as a dealer 2 years as surveillance now I’m a dealer again I think is time to perfect card counting wish me luck

  • @troyeastman9500

    @troyeastman9500

    8 күн бұрын

    Do the casino’s try to kick out card counters

  • @Moosedrool-AP
    @Moosedrool-AP6 ай бұрын

    This is the key video I need in my game, thank you so much!

  • @92908777
    @929087776 ай бұрын

    Merry Christmas Colin!

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    Same to you!

  • @Top10TipsforSportsBetting
    @Top10TipsforSportsBetting21 күн бұрын

    Informative!

  • @nickbrosnowski
    @nickbrosnowski6 ай бұрын

    Back in the 90s myself and others were betting according to the Kelly criterion. I should have had a bigger spread, but being new, I was afraid of getting barred.

  • @dannythemedic
    @dannythemedic6 ай бұрын

    I actually tried to count at the casino... it really needs patience... I have no patience! the game goes on and on and it just almost zeros out after every hand... blackjack is simply not for me LOL

  • @davonjohnson5528

    @davonjohnson5528

    6 ай бұрын

    Atleast your honest

  • @tmtmtlsml

    @tmtmtlsml

    6 ай бұрын

    If you can, try to find a single or double deck game in your area that's beatable. That's kind of a tall order because a lot of casinos don't offer that type of game anymore, but the TC goes up and down in wild shifts from hand to hand

  • @imurgodsgod

    @imurgodsgod

    5 ай бұрын

    It evened out after every hand? Every time I play it’s takes a nose dive to a true -10 every time I play in a casino and stays here till I’m broke hahaha

  • @robdishjr4912

    @robdishjr4912

    4 ай бұрын

    ​@tmtmtlsml be careful on them single and double deck hands. Alot of them are dine with hand shuffle and dealing. Those dealers will second card u alot of the time and u never even notice it. If u play single or double deck make sure it still is dealt out of a shoe

  • @shauL__
    @shauL__6 ай бұрын

    What a promo for the PBS!

  • @MrVascoflores
    @MrVascoflores6 ай бұрын

    Hey Colin!! I was wondering what your thoughts are on the Kelly Criterion? Should we try to size our bets accordingly?

  • @ThePeterDislikeShow
    @ThePeterDislikeShow3 ай бұрын

    Colin, I think you need a video on how to manage recordkeeping for tax purposes as a professional gambler.

  • @royjonzejr
    @royjonzejr6 ай бұрын

    One rule you should add to that calculator is "Dealer checks for blackjack before player action (Yes or No)". I've seen a lot of games where the dealer DOESN'T check for blackjack and I have to imagine this has a significantly negative effect on the player edge since you'd probably never want to double down anytime the dealer has an ace or 10, and probably skip splitting a lot of times too?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    That's called ENHC (European No Hole Card) rules and is an option in the software that can be switched on. You're correct that strategy-wise it heavily disincentivizes doubles and splits, as well as increases your surrenders, depending on the surrender rules, against a dealer A or 10.

  • @joeyvindictive3552

    @joeyvindictive3552

    6 ай бұрын

    I've only seen that online, not in a real casino. But I didn't know or realize, until I DD and THEN the dealer flipped over a BJ 😡

  • @sagaflamingwood2841

    @sagaflamingwood2841

    3 ай бұрын

    You stand or hit based on the basic chart. @@present3348

  • @marinuoda688

    @marinuoda688

    13 күн бұрын

    @@joeyvindictive3552 I’ve been playing in Monaco this week and all casinos here have ENHC

  • @danielwilliams9753
    @danielwilliams97535 ай бұрын

    I have 2 questions. In the example from the video, the player has a 1-10 bet spread with a $25 unit but at a count >= 5 it has 150x2, is that not higher than our spread since it is $300 in play? Other question is, when leaving for negative counts, is there x # of hands before considering this? For example, if I'm on DD playing HU and get 20 and dealer has 20, we are at -4 running with a -2 True, so should we really leave after the first hand, especially if there is not other tables available?

  • @1voluntaryist
    @1voluntaryistАй бұрын

    In 1964 I met a counter who always played 1st base, full table, varying bets very conservatively, and camped out. I criticized his tactics of camping out for hours mostly, but also playing at full tables. I suggested he play on a team that bet the minimum and signaled him when the count was high. He wouldn't even try it. I think he didn't trust others. His one good trick was to opt out of bad counts by pretending to prepare his pipe for a smoke. His continued play at Harvey's South Shore got him thrown out the front door into the street, chips following. He was the first counter I knew of to get barred. I warned him.

  • @AnkaraMeehssi
    @AnkaraMeehssi6 ай бұрын

    I mostly win money on negative count losing money when the true count is high and I raise the bet.😅

  • @Deviousahhz
    @Deviousahhz5 ай бұрын

    What riff is that in the beginning

  • @driftaway2806
    @driftaway28065 ай бұрын

    How do you research casinos before you go?

  • @roccoconte2960
    @roccoconte29606 ай бұрын

    Nice video Colin i dont play unless the count is true 2 or better.

  • @rocketagp

    @rocketagp

    6 ай бұрын

    So do you only ever Wong In? That means playing tables already in action. Do you ever play HU?

  • @roccoconte2960

    @roccoconte2960

    5 ай бұрын

    I Wong in with true 2 or better

  • @markhake5648
    @markhake56486 ай бұрын

    Very good video. What area of the country was he in?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    Can't say. Sorry.

  • @user-ex2dy6yk2y
    @user-ex2dy6yk2y5 ай бұрын

    Hey Colin... One question... when do one actually start counting... like when i start online or visit actual naigra falls casino, there is ongoing games... When do i start counting.. do I wait till they bring out a new shoe and then sit at the table?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    5 ай бұрын

    I wouldn't recommend counting at an online table. You would start counting at the beginning of shoe. We have a Free Mini Video course that goes over everything: www.blackjackapprenticeship.com/card-counting-mini-course-opt-in/

  • @tendertoez9478
    @tendertoez94786 ай бұрын

    Hi Colin, have you ever thought of making a discord community? I struggle to find people starting out like myself and I think learning together and having others to talk to would be great

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    5 ай бұрын

    We have a really strong & helpful community on our website that includes a Forum/Chat app: www.blackjackapprenticeship.com

  • @ToshiroKushekei
    @ToshiroKushekei6 ай бұрын

    Do you sell the betting software as a stand alone? I see it listed on the website as a $99 value

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    No, everything is part of our Membership.

  • @ezrabaraka3583
    @ezrabaraka35836 ай бұрын

    I wonder if you can count cards on video game blackjack in the casino that simulates decks The casino near me does not have tables only video game poker, blackjack, etc and slots But it simulates decks and shuffles

  • @royjonzejr

    @royjonzejr

    3 ай бұрын

    I have never once come across a video blackjack game that could be beaten, and I doubt it exists; otherwise, smart gamblers would just make an unlimited amount of money off them and never be backed off. They tend to shuffle the deck after every hand and have terrible rules as well to push the house edge well over 1%.

  • @OmgRL5
    @OmgRL56 ай бұрын

    When's that version of PBS gunna be available?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    ASAP. Hopefully by Jan 1.

  • @scottmsul
    @scottmsul5 ай бұрын

    Hi Colin, I might not know much about card counting, but I know a LOT about math (physics masters, have worked in data science). I'm curious, why are you using risk of ruin as the framework for bet sizing, and not Kelly Criterion? I would have expected Kelly to be the foundation for any betting system in any probabilistic game, regardless if it's poker, sports betting, blackjack, etc. With Kelly there's no "risk of ruin", that shouldn't even be a concept, as your bankroll just falls gently and exponentially on a down streak. Not saying everyone should follow Kelly 100%, sometimes betting below Kelly can help mitigate risk, but IMO Kelly makes way more sense as the main betting system framework once you wrap your mind around it. Or maybe you do use it, I just feel like I haven't seen you mention it in any of your videos.

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    5 ай бұрын

    It's a good question Scott with a long nuanced answer but the shorter version is that Kelly criterion was originally developed for wealth management, it results in a 13.5% risk of ruin for the AP BJ player. This is about an order of magnitude higher RoR than any veteran AP would recommend. The problem is the Kelly algorithm is based on continuously changing one’s bet. This is not really practical in the casino world.

  • @scottmsul

    @scottmsul

    5 ай бұрын

    Let me see if I can try to explain it better... I agree that going full Kelly is probably high risk, and it might not wise to do so. I also agree that there might be valid AP reasons to not change bet sizes after walking into a casino, as I'm not an expert in card counting. What I AM saying is Kelly is almost certainly the more correct top-level paradigm to be thinking under, as opposed to risk of ruin. Every time you walk into a casino you put some % of your bankroll into casino chips, and every time you bet you put some % of you bankroll on each hand (albeit small, maybe it's around 0.1% or 0.01%). Any ideal betting system should always scale these %'s with bankroll. If you lose 10% of your bankroll you should ideally bet 10% less (but maybe not until the next casino trip), and same if you grow by 10%. Kelly is about thinking under an exponential (bankroll growth) paradigm, whereas risk-of-ruin is thinking under a linear (bet-same-amount-until-bust) paradigm. Every time you bet your bankroll either grows or shrinks by a certain average growth factor g. Kelly is about maximizing this growth rate from first principles. Maybe risk-of-ruin is just the more common lingo among APers, and it just never crossed your radar all that much. If you're still unsure, you can run your own simulations - start with some bankroll B, and run different Kelly strategies (full Kelly, Kelly/2, Kelly/10, etc) and check the average growth+variance after N hands. Also maybe APers already adjust each casino trip bet size based on % of current bankroll, in which case you're already doing this. This might be the case for example if you adjust betting to keep RoR the same after each win or loss.

  • @chainer2322
    @chainer23225 ай бұрын

    I'm curious what the math looks like for a card counter that enters in mid shoe and starts counting without an accurate true count. I would assume we could do so profitably, but would make it harder to predict EV. Can you test this situation for us? How would adjusting bets with this "inaccurate" count effect EV when half the time the deck is under-counted and the other half its over-counted? Great content!

  • @prafulyadav661

    @prafulyadav661

    5 ай бұрын

    You can't start mid shoe, no math in this world can help you there

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    5 ай бұрын

    If you're entering midshoe it should be after backcounting and entering at an advantageous positive count, which of course would improve your EV.

  • @jessewright8556

    @jessewright8556

    Ай бұрын

    ​@@Blackjackapprenticeshipwhat if the count was really low before you started backcountng. Couldn't that throw off your true count

  • @pjsatz
    @pjsatz7 күн бұрын

    How come the program did not lower the number of hands per hour when you avoid negative counts? There is a lot of time involved in sitting out hands, switching tables, waiting for a new shoe at the next table or current table. Especially if you are either sitting out or switching tables at a count of -2. This happens quite often.

  • @alleckaaronacosta836
    @alleckaaronacosta8366 ай бұрын

    Hello sir the Blackjack in US is different compared to Germany, when the dealer deals the cards they only deal 1 card for the dealer and 2 cards for the players, and after the players are satisfied with their cards the dealer THEN deals his/her card. and my question is. does this make the Casino a higher chances of winning doing this?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    Correct, outside of the US most games are ENHC (European No Hole Card) and they change how often we split and double when the dealer shows a 10 or A to accommodate.

  • @jeffaleshire2994
    @jeffaleshire29946 ай бұрын

    How much for a Bja membership? How much is cvcx?

  • @billzbounce

    @billzbounce

    Ай бұрын

    It depends on the Version. Google "qfit blackjack" and you'll see the prices.

  • @JaxsonRips
    @JaxsonRips6 ай бұрын

    Great ad for the software. 😅

  • @RKLIFE17
    @RKLIFE176 ай бұрын

    Do you have a podcast?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    We do: www.blackjackapprenticeship.com/blackjack-apprenticeship-podcast/

  • @stevenbaker2560
    @stevenbaker25606 ай бұрын

    How do you not play when the count isn’t in your favor, do you simply leave?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    "Bathroom break" or switch tables.

  • @reinhard1474
    @reinhard14746 ай бұрын

    Hi i have been applying your strategy online blackjack and have been making profit slowly. Its evolution gaming Infinite blackjack. The rules are • It uses eight decks of playing cards • The dealer always stands on 17(including soft 17) • Double down on any two initial cards • Split initial cards of equal value • Only one Split per hand • No Draw to Split Aces • No Double Down after Split • Insurance can be purchased when the dealer shows an Ace • Blackjack pays 3:2 • Insurance pays 2:1 • No Surrender • Dealer checks for Blackjack only on Ace, not 10 Because it is online i can only bet when i have true count of at least 1. Do u think i actually have the odds can u calculate it for me? Or have i just been getting lucky? I dont want to play a negative EV game

  • @reinhard1474

    @reinhard1474

    6 ай бұрын

    Only thing is deck penetration is about half

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    We discuss online playing in more depth here: kzread.info/dash/bejne/k4V41NyDdpuYm5M.html

  • @Gr1mmTV
    @Gr1mmTV6 ай бұрын

    Have you ever thought about counting at a casino with lucky ladies and max bet when the count gets to true 5 let’s say

  • @MediumDSpeaks
    @MediumDSpeaks6 ай бұрын

    Im joining BJA with a friend and we have a goal of taking a counting trip in 6 months, you think its reasonable?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    Yeah, if you train hard.

  • @rocketagp

    @rocketagp

    6 ай бұрын

    Train hard, simulate, deal to each other, test out at 100% multiple times. My girlfriend and I are just hitting 5 months of intense training, testing out, and live simulations, and our first local action is this week!

  • @CalebCudmore-gk7sg
    @CalebCudmore-gk7sg4 ай бұрын

    What’s that site he uses to calculate that

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    4 ай бұрын

    This is our proprietary betting software - www.blackjackapprenticeship.com/

  • @aidentravers9205
    @aidentravers92056 ай бұрын

    Is it optimal to play by yourself when counting?

  • @sidneydollar7221

    @sidneydollar7221

    6 ай бұрын

    Definitely

  • @rocketagp

    @rocketagp

    6 ай бұрын

    There are many plays: solo, solo HU, couples, and team. There are ways to make money on all of them.

  • @GaryLuKOTH

    @GaryLuKOTH

    6 ай бұрын

    I would say yes, not because other players affect how often you win or lose but because you play more hands in per hour, increasing your expected hourly rate.

  • @roccoconte2960
    @roccoconte29606 ай бұрын

    How about a list of these bad casinos?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    Our membership includes an updated casino database called Casino 411 showing rules/conditions, number of tables, & latest reviews.

  • @adamo36532
    @adamo365326 ай бұрын

    How can you not bet at -2 or -3 if you are heads up with the dealer? Makes no sense. If anything playing with more people is better because you get to see more cards to count for free.

  • @TLPSh0ckW4ve
    @TLPSh0ckW4ve5 ай бұрын

    8,8 vs 9,10,ace is it a split or surrender?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    5 ай бұрын

    We have a whole expanded deviation chart that covers this move: members.blackjackapprenticeship.com/h17-expanded/

  • @creativedesign3303
    @creativedesign33032 ай бұрын

    How to get software?

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    2 ай бұрын

    It's our own software available to members.

  • @SOLINAKIAS
    @SOLINAKIAS6 ай бұрын

    Dont be confused with the 21% r.o.r This number will drop with the first positive swing of variance if u keep the same spead. Even if the positive swing don't kick early u still can cut down your spread by wong out earlier

  • @ThePeterDislikeShow
    @ThePeterDislikeShow5 ай бұрын

    But this requires you to wong out and increases your chances of being backed off.

  • @AthosZodi
    @AthosZodi11 күн бұрын

    The casinos in New Zealand have no discard tray 💀💀💀

  • @billlawrence1899
    @billlawrence18996 ай бұрын

    SO! You not only need a perfect game, you have to know the rules of the game in every casino you enter, and many of them are not favorable. So be very selective about where to play. It looks to me that playing for a living is not a job for a family man, You have to travel the country, looking for the "right" game, then get backed off, and hit the road again, Looks like a real nomadic existence.

  • @gochillessmith4137

    @gochillessmith4137

    5 ай бұрын

    Indeed. That’s what it takes

  • @SirJoelsuf1
    @SirJoelsuf15 ай бұрын

    Wonder what Colin has to say about more and more blackjack tables being 6:5. All the places I used to play are now 6:5 and use nothing but card shuffle machines.

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    5 ай бұрын

    Time to find new places to play.

  • @CAFETIBURON
    @CAFETIBURON5 ай бұрын

    Colin, they caught one of your guys at Foxwoods Casino. Playing 50x2 and was so obvious. Trespassed…. This is tribal land. He is lucky that’s all he got.

  • @Moj999_
    @Moj999_4 ай бұрын

    "Variance is a 4 letter word" Someone explain I'm dumb lol.

  • @marran4671
    @marran46716 ай бұрын

    first

  • @nimzi4479

    @nimzi4479

    6 ай бұрын

    Your family must be so proud

  • @onemoremisfit

    @onemoremisfit

    6 ай бұрын

    worst

  • @knalpot1844
    @knalpot18446 ай бұрын

    Don't fool us players

  • @Chad-wk2pm
    @Chad-wk2pm6 ай бұрын

    The casino stops card counting anyway

  • @jrizzy626

    @jrizzy626

    6 ай бұрын

    I got in 250 hours in 2023.

  • @broder1929
    @broder19296 ай бұрын

    FANTASTIC CONTENT- quick question - does this work on online casinos, are the results better or worse than real casinos? any important differences?👍👍👍🤯🤯🤯🤯🤯🚀🚀🚀🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳

  • @Blackjackapprenticeship

    @Blackjackapprenticeship

    6 ай бұрын

    We discuss playing online more in depth here: kzread.info/dash/bejne/k4V41NyDdpuYm5M.htmlsi=XfdTIPG8GephMni0