Preflop Analysis

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  • čas přidán 10. 05. 2024
  • MIT 15.S50 Poker Theory and Analysis, IAP 2015
    View the complete course: ocw.mit.edu/15-S50IAP15
    Instructor: Kevin Desmond
    This lecture focuses on how to play the pre-flop as close to optimally as possible by analyzing several scenarios.
    License: Creative Commons BY-NC-SA
    More information at ocw.mit.edu/terms
    More courses at ocw.mit.edu

Komentáře • 107

  • @cak92983
    @cak92983 Před 8 lety +82

    For tomorrows class I'm going to show you how to misplay the J 7 offsuit.

    • @KaBastian
      @KaBastian Před 6 měsíci +1

      i got full house thx ❤️❤️

  • @bionictulip
    @bionictulip Před 6 lety +64

    This would be significantly more useful if the screen showed his slide deck about 80 percent of the time, and only showed him on camera the other 20 percent (such as when he's standing away from the screen and not referring to something on the slide).

    • @mitocw
      @mitocw  Před 6 lety +46

      The lecture notes are available on MIT OpenCourseWare at: ocw.mit.edu/courses/sloan-school-of-management/15-s50-poker-theory-and-analytics-january-iap-2015/lecture-notes/

    • @Twitledum9
      @Twitledum9 Před rokem +4

      Yes, correct. I have the lecture notes open simultaneously, which helps my understanding immensely.

  • @welcometotheshow5247
    @welcometotheshow5247 Před 2 lety +2

    He is pretty much talking about table image and how that can correlate with fold equity, this does work most definitely, but I think it’s biggest kryptonite is the farther you get away from it will increase ur opponents chance of having a better hand, so timing is key and gagging runners (if u are play online and seeing more hands than u would live), and this also correlates with how aggressive u are playing and frequencies u and ur opponent may be on in an intuitive sense.

  • @jonrosner
    @jonrosner Před 7 lety +13

    Thanks for the good lecture, but the notes on your site are completely out of order compared to his slides, it is really hard to follow when you first have to check on what page he is now.
    Anyway, thanks for the upload

  • @ttom1122
    @ttom1122 Před 8 lety +22

    At 6:34 some people talking are pissing him off. I've seen that look.

  • @copierofvideos2
    @copierofvideos2 Před 8 lety +6

    slides ocw.mit.edu/courses/sloan-school-of-management/15-s50-poker-theory-and-analytics-january-iap-2015/lecture-notes/MIT15_S50IAP15_L4_PreFlop.pdf

  • @ianbrewer4843
    @ianbrewer4843 Před 2 lety

    Great lecture

  • @xalx2263
    @xalx2263 Před 3 lety +9

    "im saying, like, even, like, err, no matter what his, like, the villain does, always always push all in with 9, 6 off suit"

    • @breezybadger2676
      @breezybadger2676 Před 3 lety +6

      200 IQ play right there. 2% of the time, it works, every time.

  • @josephgeorge7385
    @josephgeorge7385 Před 4 lety

    Thanks for posting

  • @siIverspawn
    @siIverspawn Před 4 měsíci

    amazing lecture

  • @dagoods528
    @dagoods528 Před 7 lety +4

    what is more important, having la large edge in win % or having big edge as far as implied odds?

    • @cryptovideo8105
      @cryptovideo8105 Před 4 lety +1

      having a large edge in terms of double check-raising

  • @jasonsaulters6027
    @jasonsaulters6027 Před rokem

    I know this is an old video but he says that if you call 50% of the time and the villain shoves 50% of the time you will dominate his range but how could that possibly be true if you have the same range as the other guy? It's basically a coinflip but this video perfe tly sums up why I hate heads up poker and youre better off just shoving allin and trying to make the better hand.

  • @mostordinaryexistence
    @mostordinaryexistence Před 7 měsíci +1

    What theory is generalization of this to 6-ring cash game? Is the only solution is running solver on supercomputers?

    • @mad1337nes
      @mad1337nes Před 7 měsíci

      Cash is significantly deeper stacked compared to these examples. A normal computer can solve "optimal" play for cash, using GTO. Tons of videos about GTO solver/game theory optimal play on CZcams.
      Basically the same as this range calculation to start, and then with extra streets/actions available to look forward to and the possibility of your hand improving (or degrading). With some pot odds/ stack ratios and potential extra bets math to really make things confusing.

  • @gaglia
    @gaglia Před 4 lety

    Super interesting

  • @Kloonike
    @Kloonike Před 8 lety

    9:55 - how does SD Equity go up versus a stronger calling range? It doesn't make sense, there shouldn't be a curve (we shouldn't have more SD equity vs 20% calling range compared to a 80% calling range).

    • @jamesnelson3637
      @jamesnelson3637 Před 8 lety

      Kloonike There is more SD equity vs a 20% calling range because the villains possible whole cards is dramatically less. With an 80% calling range there are more hands out there that have a possibility to win.

    • @Gidid56
      @Gidid56 Před 8 lety

      Kloonike it's the absolute showdown equity over all hands (including those which villain folds)
      Equity of 96o vs. 25% range: 31.65%
      Equity of 96o vs. 50% range: 35.02%
      SD Equity vs 25% range: 25% * 31.65% * Money = 7.91 % * money
      SD Equity vs 50% range: 25% * 35.02% * Money = 17.51 % * money

  • @honeybun432
    @honeybun432 Před 2 lety

    can anyone exlplain how to find fold %? it seems to me like it just something poker tracker is tracking..

  • @michaelarend4787
    @michaelarend4787 Před rokem +8

    Hopefully there will be a doctor thesis about "how to play JJ right" in the future.

  • @jonday1422
    @jonday1422 Před 6 měsíci

    5:41 can you tell me how he figured out that villain will cal 27% of the time??

  • @brett7011
    @brett7011 Před 6 lety +1

    this dude smart.

  • @FelipeAwC
    @FelipeAwC Před 5 lety

    I'm sorry but i don't know english very well, and i didn't understand the variable M, what does it mean? Thanks, and sorry about the poor english

    • @333Columbia
      @333Columbia Před 5 lety

      its your stack divided by SB + BB + antes

    • @abel55346
      @abel55346 Před 2 lety

      M is introduced in his first lecture, you may wish to revisit that lecture.

  • @ollyoceango
    @ollyoceango Před 6 lety +9

    Do they provide Voss water to faculty and staff, or did he buy the Voss water?

    • @alptorungil9273
      @alptorungil9273 Před 2 lety +7

      Incredible observation and question

    • @ollyoceango
      @ollyoceango Před 2 lety +4

      @@alptorungil9273 We need to know. 4 years later and still no answer

    • @ashypharaoh8407
      @ashypharaoh8407 Před rokem +2

      It's just tap water. He refills the Voss bottle

    • @christophermayfield6043
      @christophermayfield6043 Před rokem

      @@ollyoceango he has to buy he's only paid 4k for the class

  • @kfor5606
    @kfor5606 Před 3 lety +3

    Wow, no wonder I suck at poker.

  • @needmoreprivacy4947
    @needmoreprivacy4947 Před 8 lety +3

    He starts talking about "M" about half way through but I can't figure out where it is defined. What is M?

    • @scottab140
      @scottab140 Před 8 lety

      Nee Dmoreprivacy Chip Blinds

    • @coryhenniges3857
      @coryhenniges3857 Před 8 lety +17

      Look between L and N, you'll find it.

    • @thecake03
      @thecake03 Před 8 lety +3

      M is the amount of times you can pay all availible before going broke. divide the blinds and antes to your stack and that is you rM

    • @333Columbia
      @333Columbia Před 5 lety +1

      it was in the first lecture, it's your stack as a percentage to SB + BB + antes

    • @Twitledum9
      @Twitledum9 Před rokem

      @@333Columbia this answer is correct

  • @rexfordhazelton7601
    @rexfordhazelton7601 Před rokem +1

    Wow. Do the real good players more effectively estimate ranges basically and do the math based on those ranges.

    • @christophermayfield6043
      @christophermayfield6043 Před rokem +1

      yes

    • @mad1337nes
      @mad1337nes Před 7 měsíci +1

      41:25 mostly on the pushing (sb) side. Knowing the numbers and exploiting small edges that add up over thousands (hundreds of thousands) of spots.
      I haven't played online since black Friday, but casual players will always be too tight in 6 or less handed situations, or weakly trying to play (fold) into maybe one higher pay position. Which is a whole other lecture about tournament pay jumps/chip equity.
      Especially in low M situations caused by turbo structures, being the aggressor and shoving a very high % is a +ev play, because "tight" or even "good" players will overfold and let you print free chips without needing to showdown (which you can then use to take a 40/60 with a short stack when your blind defends come, effectively freerolling that hand).
      Live, the structures of serious (non daily) tournaments never get that low on M...and so most of the TV guys still play normal (bad) poker, and there isn't this push/fold dynamic...so they don't get preyed on as hard. Deeper stack it's more about 3 betting light, firing multiple streets postflop. The same levels of aggression (with the same intended effect of making "good/solid" players overfold), just in a less calculatable and much larger action tree.

  • @bgymn-fn8jy
    @bgymn-fn8jy Před 3 lety +1

    ill just call your 97o shove and take your stack thanks

  • @eieiuhooh1
    @eieiuhooh1 Před 2 lety +2

    please fire the cameraman

  • @moisesespino2021
    @moisesespino2021 Před 7 lety +3

    the camera completly sucks......how can u see this ?!!

    • @mitocw
      @mitocw  Před 7 lety +5

      You can download the slide deck and other materials on the course site: ocw.mit.edu/15-S50IAP15.

  • @Oldiesyoungies
    @Oldiesyoungies Před 8 lety +7

    Good grief!! I thought poker was suppose to be fun :P

    • @curtisbourque8713
      @curtisbourque8713 Před 8 lety +4

      +Justin Giglio Poker is fun. It's just a lot of work to play mathematically optimal. But it becomes instinct after a while. This is just the math stuff, getting a feel for the players at you're table and understanding how those players see you is just as important.

  • @breezybadger2676
    @breezybadger2676 Před 3 lety

    At 1:39. All in with 3rd pair on the river... and its a pair of 9s. Either this is this a class on how to be the best fish you can possibly be or this guy's a con man. Who in their right mind would do that in a cash game, online. Like its less than 2 minutes into the lecture and I know I'm about to be fed generous amounts of bullshit. Then, not long after, I'm not disappointed when the goes "so... umm, you should always go ALL IN with 9 .6 off suit"..... WOW. Give this man an Oscar because, unless he's completely clueless, I don't know how he did that with a straight face.

  • @HDsharp
    @HDsharp Před 6 lety +2

    Is this the standard of lecturers MIT students have to put up with, talking robots? looks like from the response from the class only the lecturer knows what hes taking about. I've learnt so much more in explainations miles shorter than this, this lecture drives me mad.

    • @333Columbia
      @333Columbia Před 5 lety +1

      hey, theory and science is not fun. What did you expect? he explains stuff, not performing and entertaining show

  • @Malcolm.Y
    @Malcolm.Y Před 4 lety +2

    First 6 minutes, he says, seems counter-intuitive? That's because his calcs are wrong. Yes, the fold equity value is about $120 (27% of 450). But, how can that possibly increase, when added to the negative non-fold equity. Non-fold equity portion is always negative when hero is the underdog. This guy can play at my house and keep shipping it with 9-6 and other garbage hands until his money runs out. Better I get it than someone else.

    • @HC-jd4rc
      @HC-jd4rc Před 4 lety +6

      Actually, you're wrong. I'll let you find your error yourself (Hint : your error is at he fold equity value). You're trying to contradict the basic maths of a teacher at MIT.

    • @ferlino123
      @ferlino123 Před 4 lety

      @@HC-jd4rc hahahah

    • @cj7139
      @cj7139 Před 3 lety +2

      "Yes, the fold equity value is about $120 (27% of 450)"
      You're using 27% when you should be using the inverse, 73%. 27%
      constitutes the percentage of time he calls, not folds, therefore
      FE= (73% of 450)=328.5
      More importantly, he already proved mathematically that there is no way to
      exploit the shove with 96off. This is all related to how ridiculously shallow the
      stacks get in these turbos.

  • @DoubleJHas2ManyDoodles

    Watching people who don’t play poker try to break this down into only math is laughable. But I’m going to stay because I MAY learn something

    • @c.l.368
      @c.l.368 Před rokem

      what makes you think he doesn't play poker? also, it's undeniable poker as a game is mathematically solvable, we're just not there yet, and even when we do solve it with a supercomputer in the future, humans won't be able to play perfectly, much like in chess. But this game is 100% theoretically solvable.

    • @YT7mc
      @YT7mc Před 7 měsíci +1

      @@c.l.368Poker isn’t solvable, because your choices depend on whether or not your opponent is bluffing. This isn’t chess

    • @c.l.368
      @c.l.368 Před 7 měsíci

      @@YT7mc woah you clearly know what you're talking about mate, it's not like computer software *today* is already playing close to perfect poker, let alone a few years down the line....... The fact that you would bring up "ppl can bluff" as an argument just shows me how clueless you are

    • @c.l.368
      @c.l.368 Před 7 měsíci

      @@YT7mc let me ask you this, is rock paper scissor solvable?

    • @YT7mc
      @YT7mc Před 7 měsíci +1

      @@c.l.368 Poker plays similarly to rock paper scissors. Of course it’s different, but my point is that in chess there’s an objectively correct move.
      Have you not noticed that every time a play is mentioned, you need to consider the opponent’s range? Sure, there’s perfect play if your opponent is also playing perfectly (in which case the game will be incredibly stagnant and determined by luck).

  • @krhymezgaming2908
    @krhymezgaming2908 Před 8 lety +2

    I would love to play some of the people from this class. You can use all the math you want. i will play the player/cards.

    • @matta5749
      @matta5749 Před 8 lety +52

      Krhymez 86 and lose badly

    • @HDsharp
      @HDsharp Před 6 lety

      notice the lecturer, hes so predictable he even speaks in a monotone...lol

    • @333Columbia
      @333Columbia Před 5 lety +2

      The complete poker player is the one that plays a player/cards AND uses the math. they have a lecture about game theory as well so really pointless comment.

    • @cj7139
      @cj7139 Před 3 lety +1

      He's referring specifically to common scenarios in turbos where the
      stacks are extremely shallow, thus "playing the player" boils down to
      variables such as "what % of range do they shove here..." and that's really
      the only types of decisions to be made with such high blinds.

    • @oh-gw5rv
      @oh-gw5rv Před 2 lety

      This is how daniel negreanu plays now... i would definitely trust him over you

  • @yoooooooooo97
    @yoooooooooo97 Před 8 lety +6

    You would be a very predictable regular

    • @jorge.rubiales
      @jorge.rubiales Před 7 lety +16

      Doesn't matter, if you play optimal mathematics you'll win on the long run. That's why bots are not allowed on serious sites, because you need opponents that can make mathematical mistakes.

    • @333Columbia
      @333Columbia Před 5 lety +1

      @@jorge.rubiales good point, + this is only theory and we haven't covered a topic of balance

  • @justinkatz8664
    @justinkatz8664 Před 6 lety +1

    This guy is so dry I would fall asleep at the poker table.

    • @HDsharp
      @HDsharp Před 6 lety +1

      Dry..lol (definately), he sounds like a typical nerd, its as if he speaks another language even tho he clearly speaks english and we understand poker terms.

    • @333Columbia
      @333Columbia Před 5 lety +5

      hey this is theory and science, it's always like that, what do you expect? a stand up comedy? or an entertaining show?

  • @Stalicone
    @Stalicone Před 7 lety +3

    I understand the formulaic approach...but formulas don't account for human interaction, behavior and stress response. Additionally, when you're at the tables, you don't have the luxury of running formulas in your head. The other players get bent out of shape if you take too long. If you think you can "calculate" your way out of a bad flop or river, you're sorely mistaken.

    • @Poslouchajici
      @Poslouchajici Před 7 lety +10

      Yet knowing the formulas shouldnt make you play worse, than you did before. Understanding them shloud give you an opportunity to get a maximum of each situation if you manage to use them in harmony with your "poker instinkt" you should be able to become much more succesful player...

    • @NoComplyHardware
      @NoComplyHardware Před 6 lety +3

      Yah no doubt, who needs things like pot odds, completely useless really.

    • @bradmundies425
      @bradmundies425 Před 6 lety +2

      Pot odds are completely useless really? Bwhahahaha. I can't laugh enough at this. Pot Odds are a very important aspect of poker and are really not complicated AT ALL. They allow you to make profitable decisions if you're not playing with them you're not going to be a winning player. It should be one of the first things you learn to do when taking poker serious.

    • @NoComplyHardware
      @NoComplyHardware Před 6 lety +9

      Smh... sarcasm man... sarcasm.

    • @HDsharp
      @HDsharp Před 6 lety

      players can always bet more to make maths nerds fold because its not in the favour (mathmatically) to call:)

  • @dagoods528
    @dagoods528 Před 7 lety +4

    dude, you talk way too much. so what are your conclusions? is there a chart to see the conclusions?

  • @Happyduderawr
    @Happyduderawr Před 6 lety

    Why do people take this class instead of getting a runitonce subscription? All the coaches on runitonce know poker/(including the math) better than this guy, and actually know how to beat zoom500 too.

    • @oussematrabelsi9429
      @oussematrabelsi9429 Před 5 lety +4

      To boost their gpa and have some fun in the winter break. It's not a semester course. It's just a 1 month course and it's only worth 1 unit and not the usual 3/4 units

  • @FaithfulReasoning
    @FaithfulReasoning Před 8 lety +2

    These fkn math players always make call against me cause the math says so and they would be way behind and always hit fkn rag with ace when i have ace king...

    • @isaacwain
      @isaacwain Před 7 lety +21

      Well then your bet sizing is wrong.

  • @DystopianMonkeyMan
    @DystopianMonkeyMan Před 5 měsíci

    worst camera man ever. for f sake, he doesn't even try...

  • @daniellugo4272
    @daniellugo4272 Před 8 lety +3

    push allin with 96 offsuit....what a fucking joke....this is only good for pokerstars...

    • @NomonC11
      @NomonC11 Před 7 lety +4

      It's for very low M. So for extremely short stack play, like up to 10BB (but mostly 1-2BB). And then it is the less bad move.
      And it's not concerning ICM. ...

    • @bradmundies425
      @bradmundies425 Před 6 lety +3

      Daniel doesn't understand poker.