Leading scores after Saturday's third round of the World Golf Championships Mexico Championship at Club de Golf Chapultepec (USA unless noted, par-71): 198 - Justin Thomas 67-66-65 199 - Patrick Reed 69-63-67, Erik van Rooyen (RSA) 70-62-67 202 - Jon Rahm (ESP) 72-69-61, Rory McIlroy (NIR) 65-69-68, Bryson DeChambeau 68-63-71 203 - Paul Casey (ENG) 69-68-66, Tyrrell Hatton (ENG) 69-68-66 204 - Gary Woodland 70-69-65, Kevin Na 71-68-65, Hideki Matsuyama (JPN) 69-64-71 207 - Abraham Ancer (MEX) 70-70-67, Billy Horschel 68-71-68 208 - Benjamin Hebert (FRA) 73-70-65 209 - Matt Kuchar 75-67-67, Carlos Ortiz (MEX) 75-68-66, Rafa Cabrera Bello (ESP) 71-71-67, Kevin Kisner 73-69-67, Justin Harding (RSA) 71-71-67, Zach Murray (AUS) 71-69-69, Tommy Fleetwood (ENG) 70-69-70, Lee Westwood (ENG) 69-70-70, Sebastian Munoz (COL) 71-66-72 210 - Scottie Scheffler 73-70-67, Adam Scott (AUS) 74-68-68, Xander Schauffele 72-72-66, Zander Lombard (RSA) 73-68-69, Bubba Watson 67-72-71, Corey Conners (CAN) 68-70-72 afp