Quote:
Originally Posted by antialias
I dunno. But since a reduction in his equity is an increase in your equity: why would you try to see this from his POV an not from yours?
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It's not that simple.
Blocking villain's flush draw outs increases your equity against those draws. But at the same time, removing some of those draws from their range can increase the likelihood that they hold value hands. It's two conflicting effects caused by the same card removal.
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Here's an
example. HJ open, BB call. KcJd5d. HJ bets 1/3, BB raises pot. 7s. BB overbets 125% pot. Action on HJ.
ranges
If we take a look at BB's flush draws, we can see that removing a diamond from the deck certainly devalues those draws:
However, removing the 9d also removes many draws from BB's range like gutshots and flushdraws, which skews them more towards 2pair+ value hands:
The overall effect is actually good for the BB's range, which explains why the HJ folds the Ad9d draw facing the overbet:
Here's the equity of HJ's flush draws facing the overbet:
Quote:
Originally Posted by 5th Suit
sorry i don't know where this goes, not even sure what kind of answers i'll get. learning modern poker theory and i am curious if there is any school of thought that believes there is too much emphasis on blocking and unblocking villain?
I think the general consensus is that blockers hardly matter in a lot of spots, but blockers can become quite significant when ranges narrow.
Last edited by tombos21; 09-18-2021 at 03:02 PM.