Leading second-round scores on Friday in the US PGA Tour RBC Heritage at Harbour Town Golf Links in Hilton Head Island, South Carolina (USA unless noted, par-71): 130 - Webb Simpson 65-65 131 - Bryson DeChambeau 67-64, Corey Conners (CAN) 68-63 132 - Ryan Palmer 65-67, Matthew Fitzpatrick (ENG) 66-66 133 - Abraham Ancer (MEX) 69-64, Jhonattan Vegas (VEN) 70-63, Matthew NeSmith 66-67, Brooks Koepka 67-66, Ian Poulter (ENG) 64-69 134 - Mackenzie Hughes (CAN) 66-68, Dustin Johnson 68-66, Dylan Frittelli (RSA) 65-69, Tyler Duncan 71-63, Sam Ryder 69-65, Wyndham Clark 68-66, Sebastian Munoz (COL) 65-69, Tony Finau 66-68, Ernie Els (RSA) 67-67, Michael Thompson 65-69, Erik van Rooyen (RSA) 66-68 135 - Danny Lee (NZL) 68-67, Andrew Landry 68-67, Jason Dufner 69-66, Alex Noren (SWE) 69-66, Sergio Garcia (ESP) 70-65, Tyrrell Hatton 71-64 afp