Hero World Golf Challenge leading scores

Following are the leading golf scores after Friday's second round of the Hero World Challenge (United States unless noted, par 72):

   133 - Jordan Spieth 67-66, Bill Haas 67-66, Jimmy Walker 66-67

   134 - Patrick Reed 69-65, Chris Kirk 69-65, Bubba Watson 67-67

   136 - Matt Kuchar 70-66, Paul Casey (England) 66-70, Zach Johnson 66-70

   137 - Dustin Johnson 68-69, Brooks Koepka 67-70, Adam Scott (Australia) 67-70

   138 - Rickie Fowler 70-68

   139 - JB Holmes 71-68, Anirban Lahiri (India) 69-70

   141 - Billy Horschel 71-70

   143 - Justin Rose (England) 71-72

   148 - Hideki Matsuyama (Japan) 75-73

Endi