Australian Richard Green birdied the final hole of his bogey-free, 6-under-par 64 to tie South Korea's Y.E. Yang and Sweden's Robert Karlsson for the first-round lead at the inaugural Jefferson Lehigh Valley Classic on Friday in Allentown, Pa.
Sweden's Robert Karlsson broke away from a four-way tie for first with a 7-under 65 on Saturday to take sole possession of the lead after two rounds of the Boeing Classic in Snoqualmie, Wash.