50 NL Tough Spot With KK

[Mike Kelley]

Villain is miss.miss.mary 17/6/2.45 over 1000 hands she or he is up about $115

PokerStars No-Limit Hold'em, $0.50 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

SB ($27.85)
BB ($51.65)
UTG ($21.25)
UTG+1 ($50.75)
MP1 ($11.35)
MP2 ($51.95)
CO ($36.05)
Hero ($62.75)

Preflop: Hero is Button with K[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img].
<font color="#666666">4 folds</font>, CO calls $0.50, <font color="#CC3333">Hero raises to $2.5</font>, SB calls $2.25, <font color="#666666">1 fold</font>, CO folds.

Flop: ($6) 5[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/heart.gif[/img], 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $5</font>, SB calls $5.

Turn: ($16) 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero checks.

River: ($16) 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $14.5</font>, Hero???

Was checking the turn after the flush completed correct?

Should I of b/f the turn?