Tyler Duncan carded a 2-over-par 73 and is tied for 84th after the first round of the Genesis Invitational in Pacific Palisades, California.
Duncan, a 2008 Columbus North graduate, shot 37 on the front nine and 36 on the back. He was 4-over before birdieing the final two holes.
Matt Kuchar fired a 7-under 64 to hold a three-shot lead over five golfers. Kyoung-Hoon Lee, Russell Henley, William Clark, Adam Schenk and Harold Varner III all are at 4-uncer 67.
