Sri Lanka lost three wickets inside the powerplay after opting to bat
Avishka Fernando was the first wicket to fall, caught and bowled by Rabada.
Kusal Perera looks alright once again but couldn't see his team through to the 20th over. Keshav Maharaj got him halfway into the innings
Kagiso Rabada picked two of the first three wickets to fall, bowling with some heat in the absence of his new-ball partner Anrich Nortje
South Africa showed support for the Black Lives Matter movement before the start of the third and final T20I
It was another easy run chase as both openers, Reeza Hendricks and Quinton de Kock, finished with unbeaten fifties in a 10-wicket win, achieved with 5.2 overs to spare.