Quote:
Originally Posted by garicasha
So my question is are there other situations where it is -EV to make a play even with more than 50% equity heads-up, more than 33% equity 3-way, more than 25% equity 4-way etc.?
The situation you described in the OP isn't one to begin with, so framing this as "are there others" is misleading. If you use the same logic you could say extend it to comparing shoving AA preflop to shoving AA blind on the river, obviously the latter is not a +EV play.
More holistically, EV correlates strongly with equity but not entirely. For example if you take a blind vs. blind SRP hand on a T43r flop, 56 might have about the same amount of equity as K8 vs. your opponent's range but has higher EV since your equity distribution is more polarized. I've seen this called visibility, valor, realizable equity, and some other terms but nothing really commonly used.