AA - from BB

[Throxx]

Texas Hold'em $1 NL (real money)

(Anyone know of a hand converter for the new Eurobet?)

Villan had done nothing out of the ordinary.
Never seen him minraise.

SB ($30.80 in chips)
BB Hero ($133.40 in chips)
UTG: ($8 in chips)
UTG+1: ($102.60 in chips)
MP1: ($98.75 in chips)
MP2: ($80.95 in chips)
MP3: ($89.30 in chips)
MP4: ($56.75 in chips)
CO: ($25.80 in chips)
BTN: Villan ($94 in chips)

PRE-FLOP
6 folds, CO (poster) checks, Villan calls $1, SB calls $0.50, Hero bets $5, CO folds, Villan calls $5, SB folds.

FLOP [board cards Q[img]/images/graemlins/club.gif[/img],3[img]/images/graemlins/heart.gif[/img],10[img]/images/graemlins/diamond.gif[/img] ]
Hero bets $7, Villan bets $14, Hero calls $7.

TURN [board cards Q[img]/images/graemlins/club.gif[/img],3[img]/images/graemlins/heart.gif[/img],10[img]/images/graemlins/diamond.gif[/img],3[img]/images/graemlins/club.gif[/img] ]
Hero checks, Villan bets $10, Hero calls $10.

RIVER [board cards Q[img]/images/graemlins/club.gif[/img],3[img]/images/graemlins/heart.gif[/img],10[img]/images/graemlins/diamond.gif[/img],3[img]/images/graemlins/club.gif[/img],5[img]/images/graemlins/diamond.gif[/img]]
Hero bets $20, Villan bets $64 and is all-in, Hero folds.

Thought I was beat by a set but
felt weak, i.e river bet too small (did I let KK push me out?), and not quite sure what a better line at the flop would be.