Matthew Humphrey opened the action with a raise to 250,000 from the button. Matthew Mlsna called in the small blind before Matt Mamiya re-raised to 1,000,000 in the big blind. Both Humphrey and Mlsna called.
Mlsna and Mamiya checked over to Humphrey on a flop, and he bet 2,500,000. Mlsna called all in for 2,185,000 and Mamiya folded.
Mlsna had flopped a set of kings to take the lead in the hand. The turn gave Humphrey a straight draw, but he bricked the on the river as Mlsna finished with a full house to get the massive double-up.