Negreanu Flops a Straight...Then Improves

Daniel Negreanu raises to 1,200 from UTG and gets called by the button and big blind. He bets 1,600 on the {5-Diamonds}

flop, which both players call.

On the {3-Diamonds}

turn, it's checked to the button who bets 4,500 and only Negreanu calls. The river is the {8-Hearts}

and it goes check-check. Negreanu turns over {7-Diamonds}

to go up to 57,000.