Hi blom90
Yes, you can fold anything you want any time you want.
The question is why would you want to?
Example, you hold KK on the BTN, and face a UTG open, MP calls, you squeeze, UTG shoves, MP calls.
Now you have to check pot odds vs equity.
What ranges would you expect for UTG and MP here? Are they loose spew monkeys, or nits?
What is KK's equity vs those ranges?
Do you have Equilab ?
It is extremely helpful for analysing scenarios like this.
Example:
Equity Win Tie
UTG 23.14% 21.41% 1.73% { TT+, AJs+, KQs, AQo+ }
UTG+1 23.14% 21.41% 1.73% { TT+, AJs+, KQs, AQo+ }
BU 53.72% 52.40% 1.32% { KK }
Call or fold is a flip.
But I used rather wide ranges.
If you think that they are more like this:
Equity Win Tie
UTG 29.74% 27.24% 2.50% { QQ+, AQs+, AKo }
UTG+1 31.55% 28.67% 2.87% { QQ+, AKs, AKo }
BU 38.72% 36.75% 1.96% { KK }
QQ and JJ will of course be worse.
Stack size comes into play too.
Short and mid-stack strategy players will open shove A-rag and 99+, so I'm never folding JJ+ vs these sorts of players.
Disclaimer: I am NOT a coach!
Best of luck,
--VS