Michael Addamo raised to 16,000 from the cutoff, and Pavel Plesuv called on the button. The action folded to Tsugunari Toma in the big blind and three-bet to 48,000.
Only Addamo made the call, and they went heads-up to the flop.
Toma bet 49,000 and Addamo thought for a minute before he moved all in for 132,000 and was called.
Toma tabled for the overpair, but Addamo held for the flush draw.
The turn gave Addamo two additional outs, but it was of the original he'd hit as the river brought the to give him the flush.
Addamo is now sitting on 300,000 while Toma has been reduced to 285,000.