South Africa crushed Sri Lanka by 45 runs in the third and final Twenty20 International in Johannesburg to complete a series whitewash.
The result of the rain-affected match was decided on the Duckworth/Lewis/Stern method.
Sri Lanka were bowled out for 137 as they chased a reduced target of 183 in 17 overs following the rain delay at the Wanderers Stadium.
Andile Phehlukwayo claimed career-best figures of 4-24 in three overs, while man-of-the-match Dwaine Pretorius smashed an unbeaten 77 (42 balls) in South Africa's total of 198-2.
It completed a 3-0 series sweep for South Africa, who also won a one-day series 5-0.

Arsenal beat Man City 3-0 to win Community Shield
Sri Lanka fight back through spinners but India 460-9
Man arrested on suspicion of fraud after security operation disrupts European Championships
Bangladesh claim first test win in Australia as Green ton in vain
Djokovic falls in Cincinnati heat in first match since Wimbledon
