Leading second-round scores on Friday in the US PGA Tour Charles Schwab Challenge at Colonial Country Club in Fort Worth, Texas (USA unless noted, par-70): 129 - Jordan Spieth 63-66 130 - Jason Kokrak 65-65 132 - Sebastian Munoz (COL) 67-65, Sergio Garcia (ESP) 63-69, Patton Kizzire 67-65 133 - Maverick McNealy 70-63, Charley Hoffman 71-62, Adam Hadwin (CAN) 66-67, Erik Compton 65-68 134 - Kramer Hickok 66-68 135 - Brian Harman 69-66, Robert Streb 67-68, Collin Morikawa 69-66, Kevin Streelman 69-66, Vincent Whaley 69-66 136 - Talor Gooch 67-69, Tony Finau 69-67, Kevin Kisner 69-67, Brandt Snedeker 66-70, Justin Rose (ENG) 68-68, Daniel Berger 68-68, Brendon Todd 72-64, Kyle Stanley 69-67, Cameron Tringale 67-69 afp