Quote:
Originally Posted by russianbear13
May I ask why 3 betting AJo or AJs a late position open is a leak? I would play it both ways. I’d be more inclined to 3B if I’m isolating a donkey or if the late position raiser gives me reason to suspect he’s opening too light.
The open is not from late position. It's from the LJ. 6max players would call that UTG lol.
So let's consider the fact that this is a 7.5x open and what kind of strength the opener needs to have. The opener is risking 7.5 to win 1.5 with five players behind. There is around a 20% chance someone wakes up with AQ+,TT+ (it's more if you have no blockers like 89s). Assume on average that the opener loses his 7.5x when someone holds one of these hands and he holds a weaker hand. So that's already a loss of 7.5(0.2)=1.5. Now if everyone just folded everything weaker, then the opener has offsetting wins of 1.5(0.8)=1.2, creating a net EV of -0.3bb. Now in reality they will call worse than AQ+,TT+, but you will usually be oop when you get called, so you're gonna need a strong hand to show a profit playing oop in a low SPR pot. A decent range for opening LJ with this sizing would therefore be AJ+, KQ, 88+, ATs, KQs, KJs, QJs.
So now imagine you 3b in the HJ with AJ to 20x and let's say the opener folds everything except JJ+, AK, and with these hands he jams. Then he's continuing with 30 combos and folding 68 combos. If this were headsup, your play is almost exactly breakeven in a rakeless situation. However,
(1) There are still four players behind that can wake up with JJ+/AK themselves.
(2) This assumes your 2p2er opponent is not adjusting for your ridic wide 3bing range and jamming TT and AQ.
Last edited by AllTheCheese; 06-08-2018 at 04:10 AM.