8 handed table with ante
Hero SB holding AQo 65BB.
Player on the CO with 40BB opens to 2.5BB, hero 3bets 7.5BB, CO 4bets to 17BB.
What should hero do?
I have a doubt about calling. If we put the opponent on a range like JJ+, AQ+ we are going to have 31% of chance.
There is 28BB in the pot and we have 9.5BB to call. 9.5:28 so if hero is good more than 25% calling would be profitable.
My doubt is, this kind of calculation is applied only to post flop calling situations or we can use it preflop too?
I know that opponent is already almost pot committed and post flop, he is going to get all in easily.
I would also like to know what would be the best play if both players were deep stacked.