(5.50) lots of bubble trouble AK

[disk189]

moved down now a days unsure of my bubble plays.

villain is 46/6/1.6

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t80/t160
4 players
Converter

Stack sizes:
UTG: t5315
Hero: t1465
SB: t2010
BB: t4710

Pre-flop: (4 players) Hero is Button with K[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/spade.gif[/img]
UTG calls t160 <font color="aaaaaa">(pot was t240)</font>, <font color="#cc0000">Hero raises to t720</font>, 2 folds, UTG calls t560 <font color="aaaaaa">(pot was t1120)</font>.

Flop: 4[img]/images/graemlins/club.gif[/img] 3[img]/images/graemlins/club.gif[/img] 2[img]/images/graemlins/heart.gif[/img] (t1680, 2 players)
<font color="#cc0000">UTG bets t160</font>, <font color="#cc0000">Hero raises all-in t745</font>