DONEGAL, Ireland (AP) — Ryan Fox of New Zealand, Matthieu Pavon of France and Dutch golfer Erik van Rooyen shared the lead after the second round of the Irish Open on Friday, while Danny Willett's return to form catapulted him into contention at Ballyliffin Golf and Country Club. Willett reached a career-high ranking of ninth after claiming his first major title at the 2016 U.S.