Leading scores on Sunday after the final round of the US PGA Tour Puerto Rico Open in Rio Grande (USA unless noted, par-72): 269 - Branden Grace (RSA) 67-68-68-66 270 - Jhonattan Vegas (VEN) 68-68-69-65 272 - Grayson Murray 71-66-65-70, Rafael Campos (PUR) 66-69-67-70 273 - Brice Garnett 67-71-70-65, Andrew Putnam 67-70-67-69 274 - Rob Oppenheim 68-70-69-67, Brandon Wu 66-67-71-70, Ted Potter Jr. 69-69-67-69, Cameron Percy (AUS) 67-69-67-71 afp