Q. Joined by Yu-Sang Hou. 5-under on the day; bogey-free. What was working so well for you?
YU-SANG HOU: I think the weather turned out pretty good. I was worried about it, but it turned out really good.
Then I just hit a lot of really good iron shots and take advantage of the par-5s today. It worked out really good.
Q. How does that work mentally when you arrive at the course expecting the course to be in one position and then as you're playing to figure out how it's really playing. What goes into that?
YU-SANG HOU: Doesn't get into my mind that much. I just take what's going on. Like with my caddie also, so just shot by shot out there.
Q. You had five birdies today. Haven't seen a whole lot of low scores today. What has been some of the keys to taking advantage of some of the scoring opportunities?
YU-SANG HOU: I just want to keep the same game plan, and then I know I've been hitting pretty good, so just going to keep the momentum going, yeah.
Q. And how will you keep that momentum going as you head into tomorrow and hopefully the rest of the weekend?
YU-SANG HOU: Just try to focus on myself and enjoy every moment out there.
FastScripts Transcript by ASAP Sports