Quote:
Originally Posted by Rich Checkmaker
Ok so this just has to be said guys. Blockers don't need to be considered for every single freaking hand! I see this ALL the time now and I'm going to blame Doug Polk for getting everybody talking about it incessantly. But blockers should only be a consideration in a close decision. Like you are having a hard time deciding what to do one way or the other so you might consider blockers. Not every hand is close in fact very few hands are close decisions. It's honestly not an important factor in making a decision one way or the other(or the least important factor).
Also I don't like people saying that they wouldn't want to have the Ac on a two club board because then they block the nut flush draw. Well I'd rather have the 4% raw equity in my hand. Thanks.
I made a similar point a while back that Doug Polk was talking about blockers as if he was holding 3 of a card rank or 4 of a suit when it is only one blocker card so should be more accurately described as "we *partially* block".
He did respond to me (on Twitter I think) that a blocker makes a ~3% to 5% difference in equity decisions, but like
you said can be an influencer in tight spots.
He has definitely toned down the importance of blockers in his hand analysis videos. About a year ago he did some hand analyses where every street he played he mentioned blockers as if they were 50% of his decision making process, and there was one hand that he played terribly where every bad decision he made was justified with blockers theory.
Having said all of the above, aggression and fearlessness definitely plays a big role in successful NLHE cash so using blocker(s) to justify pulling the trigger more often is a good thing. (even if mathematically over valuing them)
You don't make much money by folding too often in poker either, so they are also useful in very close spots on the river to determine which hands we can call with according to GTO strategy.