NL100 River makes straight on board, flush possibility, halfstack push

[Sober]

PokerStars No-Limit Hold'em, $1.00 BB (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

SB ($53.80)
BB ($52.30)
UTG ($99.40)
MP ($54.35)
Hero ($153.85)

Preflop: Hero is Button with 7[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $4</font>, SB calls $3.50, <font color="#666666">1 fold</font>.

Flop: ($9) K[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $6</font>, SB calls $6.

Turn: ($21) Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero checks.

River: ($21) J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $43.8 (All-In)</font>, Hero?

Villain usually minbets, always rebuys for $60. He's 18/11/1.75. He stacked off to me a few hands back with 88, donkbetting into me on a 567 board and calling a repop, then check/calling J turn and push on A river.

Is this an auto-fold?

[Shizzle12345]

lol easy fold, at best ur chopping here? And with this little invested.

[rsxpunk]

ya this is not a +ev call.