PS $16 Turbo Reraised with J High Flush (A on Board)

[Jbrochu]

PokerStars Tournament, Big Blind is t20 (9 handed) Converter on pregopoker.com

UTG (t1500)
UTG+1 (t1840)
MP1 (t1500)
MP2 (t1500)
MP3 (t1500)
CO (t1480)
Button (t1480)
SB (t1200)
Hero (t1500)

Preflop: Hero is in BB with J[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/club.gif[/img]
<font color="gray">UTG folds</font>, UTG+1 calls t20, <font color="gray">MP1 folds</font>, MP2 calls t20, <font color="gray">MP3 folds</font>, CO calls t20, <font color="gray">Button folds</font>, SB calls t10, Hero checks

Flop: (t100) 2[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/spade.gif[/img] (5 players)
SB checks, Hero checks, UTG+1 checks, MP2 checks, CO checks

Turn: (t100) A[img]/images/graemlins/club.gif[/img] (5 players)
SB checks, Hero checks, UTG+1 checks, MP2 checks, CO checks

River: (t100) T[img]/images/graemlins/club.gif[/img] (5 players)
SB checks, <font color="red">Hero bets t50</font>, <font color="gray">UTG+1 folds</font>, <font color="red">MP2 raises to t180</font>, <font color="gray">CO folds</font>, <font color="gray">SB folds</font>, Hero...?

[FeNeF]

3-bet and call a shove.