NL50: AK in SB, i make 4-bet, fold to push?

[UncleGogi]

BB: ($57.15 in chips)
UTG: ($48.70 in chips)
CO: ($132.95 in chips)
BTN: ($22.50 in chips)
SB: UncleGogi ($76.45 in chips)

Dealt to UncleGogi: A/images/graemlins/heart.gif K/images/graemlins/heart.gif

ANTES/BLINDS
UncleGogi posts blind ($0.25), BB posts blind ($0.50).

PRE-FLOP
UTG folds, CO folds, BTN folds, UncleGogi bets $2, BB bets $7, UncleGogi bets $17, BB bets $49.65 and is all-in, UncleGogi folds.

Shall I call his push?
BB has 26/15/2 during 93 hands. But 2 times before that he reraise my raise in same situation (BvB) and i folded both times.

[Lego05]

I make my 4bet much bigger...and then probably call.

[corsakh]

Raise to 21 and call a push.

[rakes.a.beach]

instacall here

[eWeet]

instafold if you dont want to gamble.

instacall if you got ballz.

[rakes.a.beach]

[ QUOTE ]
instafold if you dont want to gamble.

instacall if you got ballz.

[/ QUOTE ]

we're getting 2-1 here. Even if we're against AK+ JJ+, we're ahead of his range. This is blind v blind. folding is burning money.

[UncleGogi]

[ QUOTE ]

we're getting 2-1 here. Even if we're against AK+ JJ+, we're ahead of his range. This is blind v blind. folding is burning money.

[/ QUOTE ]

I thought i am vs KK/AA here, because that guy was quite good.
Anyway i think now that i should have called, because his range can be wider.
Thanks for replies.

[Triggerle]

I'd like a read if BB is aware of the blind vs. blind situation. There are many villians who would 3bet only with AA/KK regardless of position and to those I'd fold to the 3bet. If he is not one of them 4bet and call AI is fine.

[Warteen]

Once you've put a fourth bet in, you pretty much can't fold.