Leading scores after third round of co-sanctioned European Tour/Sunshine Tour South African Open at the par 71 Randpark Golf Club in Johannesburg Saturday (RSA unless noted): 198 - Louis Oosthuizen 65-69-64 199 - Marcus Armitage (ENG) 65-72-62 200 - Jaco Ahlers 66-66-68 201 - Jacques Blaauw 69-65-67, Branden Grace 64-70-67, Martin Rohwer 66-71-64, Jayden Schaper 65-67-69, Andy Sullivan (ENG) 66-68-67 202 - George Coetzee 65-69-68, Thriston Lawrence 67-65-70, Min Woo Lee (AUS) 66-69-67, JC Ritchie 63-72-67, Jack Senior (ENG) 67-66-69 203 - Nino Bertasio (ITA) 63-71-69, Keith Horne 69-65-69, Peter Karmis (GRE) 64-70-69, Hennie du Plessis 67-67-69, Tapio Pulkkanen (FIN) 65-66-72, Connor Syme (SCO) 66-68-69, Marc Warren (SCO) 70-68-65 204 - Richard Bland (ENG) 70-67-67, Juan Dreyer 69-68-67, Harry Hall (ENG) 65-68-71, Steve Surry (ENG) 69-67-68, CJ du Plessis 66-69-69 afp