Leading scores on Saturday after completion of the darkness-halted second round of the US PGA Memorial tournament at par-72 Muirfield Village in Dublin, Ohio (USA unless noted): 134 - Jon Rahm (ESP) 69-65 136 - Patrick Cantlay 69-67 138 - Scottie Scheffler 67-71, Max Homa 69-69, Collin Morikawa 66-72, Xander Schauffele 68-70 139 - Carlos Ortiz (MEX) 71-68, Rickie Fowler 69-70 140 - Branden Grace (RSA) 68-72, Lucas Herbert (AUS) 71-69, Tony Finau 72-68, Jim Herman 72-68, Shane Lowry (IRL) 69-71, Rafa Cabrera Bello (ESP) 68-72 141 - Vaughn Taylor 69-72, Zhang Xinjun (CHN) 73-68, Kyle Stanley 70-71, Joel Dahmen 68-73, Chris Kirk 67-74, Bo Hoag 68-73, Hideki Matsuyama (JPN) 73-68, Justin Thomas 69-72 afp