Heads-up play has been a fast, back-and-forth affair thus far, but Brian Yoon extended his chip lead slightly in a recent hand.
Danny Wong raised on the button and Yoon put in a three-bet, which Wong called.
Yoon drew two cards, while Wong needed three.
Yoon bet and Wong called, with Yoon now taking one card, while Wong needed two.
Yoon put out another bet, and without any further improvement, Wong folded.