U.S. Sr. Challenge: Zylstra leads

BOWLING GREEN, KY (June 8, 2011) -- Number one ranked senior player Bill Zylstra, from Florida, took a two stroke lead at the U.S. Senior Challenge Individual at the Club at Olde Stone in Bowling Green, Ky. Zylstra has five top-5 finishes this year including wins at the Riverwood Senior Invitational and the Georgia Senior Invitational. David Fry from Alabama and Bev Hargreaves from Arkansas are in second place with first round scores of 74.