The South African cricketers have beaten Pakistan by 68 runs in the third one-dayer in Dubai to go 2-1 up in the five match series.
JP Duminy and Faf du Plessis scored half-centuries as South Africa made 259 for 8.
Legspinner Imran Tahir then took four wickets as Pakistan were bowled out for 191 in the 45th over.
Both teams will meet again at the same venue tomorrow night before the series is rounded off in Sharjah on Monday.
