Leading scores after Friday's second round of the PGA Tour's Charles Schwab Challenge in Fort Worth, Texas (USA unless noted, par-70): 129 - Harold Varner 63-66 130 - Jordan Spieth 65-65, Bryson DeChambeau 65-65 131 - Xander Schauffele 65-66, Collin Morikawa 64-67, Rory McIlroy (NIR) 68-63 132 - Justin Thomas 64-68, Daniel Berger 65-67, Justin Rose (ENG) 63-69, Gary Woodland 65-67, Branden Grace (RSA) 66-66 133 - Corey Conners (CAN) 66-67, Joel Dahmen 68-65 134 - Bubba Watson 68-66, Brian Harman 65-69, Peter Uihlein 69-65, JT Poston 68-66, Abraham Ancer (MEX) 64-70 135 - Im Sung-Jae (KOR) 66-69, Rafael Cabrera (ESP) 68-67, Patrick Rodgers 67-68, Mark Hubbard 67-68, Tyler Duncan 65-70, Harry Higgs 70-65 afp