South Africa on Friday defeated Zimbabwe by 6 wickets to take an unassailable 2-0 lead in the T20I series.
Zimbabwe won the toss and opted to bat first. They scored 132/7. Sean Williams top scored with 41 runs.
Ngidi, Paterson and Frylinck scalped two wickets each.
In reply, SA chased down the total in just 15.4 overs. Duminy scored an unbeaten 33 runs.
Sean Williams picked two wickets.
Dane Paterson was named Man of the Match.
Scorecard: Zim 132/7 , SA 135/4
Note: SA defeated Zimbabwe by 34 runs in the first T20I.