Dublin, United States - Leading first-round scores on Thursday in the US PGA Tour $6.2 million Memorial tournament (USA unless noted, par-72):
64 - Bo Van Pelt, Hideki Matsuyama (JPN)
66 - Jason Dufner, Russell Knox (SCO)
67 - Ken Duke, Ryan Moore, Brendon Todd, Harris English, Kevin Kisner, David Lingmerth (SWE), Kyle Reifers
68 - Brian Stuard, Francesco Molinari (ITA), Pat Perez, Keegan Bradley, Justin Rose (ENG), Jordan Spieth, Lucas Glover, Erik Compton, Jonathan Byrd
69 - Gonzalo Fernandez-Castano (ESP), Justin Thomas, Greg Chalmers (AUS), Patrick Rodgers, Thomas Aiken (RSA), Marc Leishman (AUS), Graham DeLaet (CAN), Steven Bowditch (AUS), Chris Kirk, Steve Stricker, Jim Furyk
AFP