Leading final-round scores on Sunday in the US PGA Tour Houston Open (par-70, USA unless noted): 267 - Carlos Ortiz (MEX) 67-68-67-65 269 - Hideki Matsuyama (JPN) 70-70-66-63, Dustin Johnson 72-66-66-65 271 - Talor Gooch 68-69-71-63 272 - Brooks Koepka 72-70-65-65, Sepp Straka 68-69-66-69 273 - Mackenzie Hughes (CAN) 70-72-68-63, Tyrrell Hatton (ENG) 71-70-67-65, Sam Burns 68-65-68-72, Jason Day (AUS) 67-68-67-71 274 - Adam Long 68-70-69-67, Shane Lowry (IRL) 69-69-68-68, Patton Kizzire 69-67-70-68, Aaron Wise 70-66-69-69 275 - Harold Varner 67-71-72-65, Francesco Molinari (ITA) 70-68-71-66, Russell Knox (SCO) 69-71-67-68, Viktor Hovland (NOR) 70-69-68-68, Michael Thompson 67-72-67-69 276 - Maverick McNealy 71-71-67-67, Erik van Rooyen (RSA) 71-69-69-67, J.T. Poston 70-67-70-69, Dawie van der Walt (RSA) 70-66-69-71 afp