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W. Deranged
11-07-2005, 06:46 PM
Hi folks,

This a hand from this weekend in Vegas, at the Wynn 10/20 mixed game. We're playing four-handed, and everyone seems reasonably competenent. The BB in this hand is 2+2er Death Donkey, who is drunk but playing reasonably sanely if a bit overly aggressive. The other two are decent.

Deranged is UTG with 432xx

Pre-1st Draw:

Deranged raises, Button calls, SB three-bets, Death Donkey four-bets (this could be just about anything), Deranged calls, Button calls, SB calls.

First Draw (4 players, 16 SB): SB draws 1, Death Donkey draws 2, Deranged draws 2, Button draws 2.

Deranged makes 8432x.

Pre-Second Draw:

SB bets, Death Donkey Calls, Deranged calls, Button calls.

Second Draw (4 players, 10 BB): SB draws 1, Death Donkey draws 2, Deranged draws 1, Button draws 2.

Deranged makes 98432.

Pre-Third Draw:

SB checks, Death Donkey checks, Deranged bets, Button calls, SB calls, Death Donkey calls.

Third Draw (4 players, 14 BB): SB is pat (!!!), Death Donkey draws 1, Deranged...

Basically, I did one thing, everyone at the table said that I should do that thing, and now I've thought about it a lot and am totally confident that I should have done the other thing. I have a bunch of comments on this hand but I'll leave them for after some other responses.

timprov
11-07-2005, 07:25 PM
You have to draw here.

W. Deranged
11-07-2005, 08:46 PM
[ QUOTE ]
You have to draw here.

[/ QUOTE ]

That's what everyone else said, that's what I did, and now I'm almost positive it was the wrong play.

Here's the thought:

When SB check-calls and stands pat, I feel I can pretty confidently put him on a hand (he was pretty ABC). I think that his range is pretty much every 9-high hand and some of the worst 8s, say all 87 hands.

There are 7 choose 4 = 7*6*5*4/4*3*2 = 35 hands that are 9 high, one of which is a straight. Of those 9 high hands, 6 choose 3 = 20 combinations are 98 hands, one of which is a straight. So we have 19 98-hands out of 34 9-high hands. Since I have 98-perfect, I am beating more than half of the possible 9 high hands.

We then have to consider what is the likelihood that he has an 8 high hand. I figure he would bet any 86 hand or better. So his range includes probably no more than the 87 hands, of which there are 5 choose 3 = 10 possibilities, one of which is a straight. So maybe 9 possibilities.

If we add those in, I am beating 18 of his 43 possible hands, which is over 40% of his possible hands. My thought is that we don't really need to discount his range because I hold an 8 in my hand, because it is pretty likely that the two other players are both drawing very strong, probably both to 7s or maybe to something like my 8432 draw. If both hands remaining include 7s and not 8s, I think it actually may be slightly more likely that SB has a 98.

One of the easy things about the decision is that I do know that if I draw and hit any card 5-7 I will beat SB. My thought is that, particularly with the deck likely crippled at this point with 4 players remaining in the hand, it is unlikely that I have a better-than 40% chance of improving (in fact, I very clearly do not).

Therefore, my thought is that the most likely way for me to beat the SB villain is simply to stand pat.

Now, as for the other two players. Based on the action I think it is quite likely that at least one and probably both are drawing very strong, probably to 7s. In that case, in the majority of cases where either of them hit, they will beat my 98 and will beat any hand that I could draw to and hit . The only situation in which they hit and I would have wished I would have drawn is if the best hand either of them make is an 87; namely, only if one or both hit an 8 do I want to have drawn.

So, if either of the two drawing players hit, I'm probably screwed anyway.

So I think it is really quite clear that the best way for me to win this hand is to stand pat.

randomstumbl
11-07-2005, 09:04 PM
The really interesting question is what do you do if the river is checked around to you (when you stay pat).

W. Deranged
11-07-2005, 09:12 PM
[ QUOTE ]
The really interesting question is what do you do if the river is checked around to you (when you stay pat).

[/ QUOTE ]

Check behind.

I don't have a 55% edge on SB, and based on the way he's played the hand, the fact the game is four-handed and we've been playing fast and loose (and drunk in one case), I think there is basically no chance I'm getting a better hand to fold from the SB (he has acted obviously skeptical all night). Similarly I'm never folding a better hand from the other non-2+2er. (For perspective, he had regularly called down in the Omaha/8 game with 3rd and 4th nut-low draws/hands on the turn and river behind my promotion raise attempts, and was usually correct. He is not going to be pressured out here with a possible winning hand.)

I also don't think I'm getting many calls from inferior hands from either Death Donkey or the button. So I don't think the river qualifies as a betting situation where I might not win >50% but would win greater than 33% in a three-way pot or something like that. So I see no value in a bet either.

The tough question for me is what to do if I check, button bets, SB calls, Death Donkey folds, and it's to me. I think it's a pretty easy fold to a bet and an overcall, as I'm now parlaying and I think the button was not going to bet many weak hands there. It's obviously a very easy fold if any raising starts or in the very, very unlikely event button bets, SB calls, and the Death Donkey overcalls.

randomstumbl
11-07-2005, 09:31 PM
With your read, you're probably right to check the river.

Also, I think you can fold to just about any bet on the river (though I'd probably call if it was one bet to me without any overcalls). It would be the bluff of the century to try to go through two pat hands and a draw.

MarkGritter
11-07-2005, 11:29 PM
I plugged the numbers into a spreadsheet which directly takes into account the cards you hold in calculating the distribution of pat hands. 87632 and worse are 75% of all possible opponent pat hands, while the hands that you beat form about 31%. So your estimate of beating 40% of his holdings is pretty good. It's about 38% if we extend his range down to 87432.

If we kill two 7s then the numbers change to 75% and 33%, so you beat about 45% of his holdings.

But, this pat hand was made from a 1-card draw that was worth three-betting. This should eliminate any the hands 96543, 97543, 97643, 97653, 97654, 98654, 98754, and 98764.
On balance this helps you about as much as killing the 7's, beating 45% of his hands. With both adjustments made you are about even odds to be ahead.

So, yes, I agree you can profitably stand pat in a large pot if that was the only consideration. (In a small pot paying off the value bet or making one becomes more important.)

Those two players drawing worry me somewhat more, though.

They could each have quite a few outs. If you are ahead of SB then he holds a 5 or a 6, so 7432 is drawing to no more than 2+2+3+4 = 10 outs and probably no less than 6. But it is slightly more likely that the others hold a 5 or a 6 because you don't.

Let's say you are a 50% favorite (I did some twodimes numbers and this seems reasonable) if you are ahead and pat. You have about 20% equity if you are behind to SB's 9 and drawing, possibly as high as 30% if ahead and drawing.

To keep the math simple:
Ahead: P=0.5, equity of drawing = 0.3, equity of standing = 0.5
Behind: P=0.5, equity of drawing = 0.2, equity of standing = 0.

With these estimates it is a dead heat between drawing and standing pat. If you are a 60% favorite when pat instead, then it's still only 55/45 in favor of standing pat. But if you only beat 40% of SB's pat hands instead, draw is the 55/45 favorite. If it is this close then last-round considerations should influence you to draw even in a decent-sized pot. (10% loss of equity = 1.4BB here, so if you stand pat correctly but pay off or draw incorrectly but get paid off that almost covers the 10% range.)

What I would really like to see is to work out the probabilities on all three of your opponent's hand ranges like I did for the pat hand. There are a fair number of decent 7 draws and I'm not sure how 'dead' the deck really is on average.

DeathDonkey
11-08-2005, 03:36 AM
I have absolutely no recollection of this hand, but I don't remember much from that night. I do know I was killing at triple draw, and I probably sucked out on this hand. I think you should have raised 4th btw.

-DeathDonkey

bugstud
11-08-2005, 04:44 AM
[ QUOTE ]
I have absolutely no recollection of this hand, but I don't remember much from that night. I do know I was killing at triple draw, and I probably sucked out on this hand. I think you should have raised 4th btw.

-DeathDonkey

[/ QUOTE ]

can we name someone here this weekend that remembers much of anything?

goofball
11-08-2005, 07:20 AM
I wonder who the SB is in this hand. I play in that game regularly and if he's the moron who usually checks calls while standing pat then you should definietly not draw. He could easily have a worse 9 or a T. You can't bet the river but your hand is good too often to break. This guy is a typical local nit, he's decent if weak bad at the other games and probably a small winner for some of the games. He must be a big loser in teh 2-7 part though because his play is just atrocious.

My favorite from him is, after a dealer either a) doesn't give him the card he needs, b) gives his opponent a card they need, or c) generally wrongs him somehow, he'll sit out and say "she's only gonna get me once"

anatta
11-08-2005, 01:43 PM
I like this thread, I am just getting a feel for the game. I never heard of 10-20 mixed game before, that sounds like fun. What is the mix?

Anyways, I like your analysis about standing pat. Its just my feel that your hand beats SB, I had a similar hand once, but its nice to see some TD math. By standing pat after you bet the "turn" and he stands pat, you have shown great strength and will get a free showdown a great deal of the time unless someone draws out.

W. Deranged
11-08-2005, 03:27 PM
The 10-20 Mixed at the Wynn was going pretty regularly while I was there, though often short-handed. It's T-Horse: Triple Draw, Holdem, Omaha/8, Razz, Stud hi, and Stud/8.

W. Deranged
11-08-2005, 03:30 PM
Not that it matters, but I'll give results:

I draw and pair my 5. Death Donkey and the button both draw 1 (to 7s, it turned out) and brick. SB takes the pot down with 98632.

I felt like I maybe was being a bit results-oriented in questioning my draw, but I do think it's right to stand. I think this was one of the useful results situations where the outcome of the hand encouraged me to realize something I hadn't thought about (which was that my 98 perfect was actually beating a ton of hands which SB could have been playing that way) and hence improved my understanding of the game.

I just really wish I had held 97653 or something instead of 98 perfect so I would have had a better excuse not to draw.

timprov
11-08-2005, 03:59 PM
[ QUOTE ]
I wonder who the SB is in this hand. I play in that game regularly and if he's the moron who usually checks calls while standing pat then you should definietly not draw.

[/ QUOTE ]

I think this sort of read is really necessary, if you're going to claim standing was right. It takes a very special kind of idiot to c/c and stand into three players with something worse than #34.

randomstumbl
11-08-2005, 04:28 PM
[ QUOTE ]
[ QUOTE ]
I wonder who the SB is in this hand. I play in that game regularly and if he's the moron who usually checks calls while standing pat then you should definietly not draw.

[/ QUOTE ]

I think this sort of read is really necessary, if you're going to claim standing was right. It takes a very special kind of idiot to c/c and stand into three players with something worse than #34.

[/ QUOTE ]

What hands are good to check/call and stand pat with in a 4 way pot. Well, that's a terrible way to play any hand. Still, I think you'd have to be massively bad to do that with an 8. It's not exactly the most subtle read in this situation.

goofball
11-08-2005, 04:37 PM
Yeah, fwiw he's the only regular in that game against whom I would stand pat here. He plays such unbelieveably horrendous 2-7, like, I just can't say enough about it. He's decent in the other games but he'll definietly checkcall oop against 2+ players and then stand pat with a crappy T or 9 justifying it by saying "well, if i draw i have to draw 3." He would be worth it if the game was only triple draw but he doesn't give enough action in the other games to justify him being a huge pain in the ass.

I should make it clear that standing there is almost never correct of course.

timprov
11-08-2005, 04:41 PM
[ QUOTE ]

What hands are good to check/call and stand pat with in a 4 way pot. Well, that's a terrible way to play any hand. Still, I think you'd have to be massively bad to do that with an 8. It's not exactly the most subtle read in this situation.

[/ QUOTE ]

The problem is, there's no unbreakable worse 9 that's particularly believable here, unless you're willing to believe SB is going to three-bet and draw one with something like 8754. Those players aren't very common. In contrast I see players take this line with 8xxx3 all the time.

Similarly, standing into multiple players with 98xx3 or 98xx2 is pretty uncommon. Just about everyone draws at those.

I agree that you have to be very bad to take the check-call and stand line at all. But the common very bad player is nearly always doing this with an 8.

DeathDonkey
11-08-2005, 05:17 PM
Nobody likes raising with the 8432x after one draw? That seems like a pure value raise 4 ways but my math isn't the best. I am still in shock I didn't win this hand, sounds like I had a monster draw /images/graemlins/smile.gif

-DeathDonkey

randomstumbl
11-08-2005, 06:10 PM
I think raising is probably the best move. Not only for value, but for the small possibility that you can buy the button or break a weak pat hand.

This is one of those spots that I'm usually aggressive that I don't think you lose a ton by being passive. It does make later decisions easier when you're drawing dead though.

W. Deranged
11-08-2005, 06:35 PM
[ QUOTE ]
Nobody likes raising with the 8432x after one draw? That seems like a pure value raise 4 ways but my math isn't the best. I am still in shock I didn't win this hand, sounds like I had a monster draw /images/graemlins/smile.gif

-DeathDonkey

[/ QUOTE ]

DD,

You know what... I probably screwed up the action on those earlier streets, to be honest. From my point of view that does look like an obvious value raise. So I imagine something else happened.

In retrospect, what I think happened was that after the first draw I double-bricked and drew 2 cards again, and picked up the 9 and the 8. I then bet when checked to after the first draw.

I agree though that that's a pretty standard value raise there.

I think you claimed to be drawing to a 7 ...

W. Deranged
11-08-2005, 06:36 PM
Goofball,

I think we are talking about different people. The guy in the SB in my hand was a young guy, probably about 25 or so, who was reasonable but definitely not great in the other games.

It was funny... when he and the old guy on the button realized DD and I were 2+2ers, they started kind of making fun of the forum... jokingly calling each other "villain" and stuff. They seemed to both know of 2+2 but generally be non-believers.

DeathDonkey
11-08-2005, 09:07 PM
[ QUOTE ]
I think you claimed to be drawing to a 7 ...

[/ QUOTE ]

I lie so frequently about my hands at the tables that its like I'm not even lying anymore - I was probably drawing dead.

-DeathDonkey