Cape Town - The Blitzboks started their Sydney Sevens campaign on a high note with a comprehensive thrashing of minnows Papua New Guinea on Friday morning (SA time).
The Springbok Sevens side won 50-0, after leading 21-0 at the break.
The Blitzboks dominated from start to finish and ran in eight tries, with speedster Rosko Specman claiming a hat-trick.
On Saturday, the South Africans complete their Pool C schedule with matches against Spain (06:03 SA time) and England 09:14 (SA time).
The knockout rounds will be played on Sunday.
Scorers:
South Africa
Tries: Rosko Specman (3), Ruhan Nel (2), Seabelo Senatla, Stedman Gans, Cecil Afrika
Conversions: Justin Geduld (4), Afrika
Papua New Guinea
Nil
LIVE scoring from the Sydney Sevens
Results from the first day of the World Rugby Sevens Series third leg in Sydney on Friday:
Pool A
New Zealand 61 Russia 0
Fiji 31 Samoa 5
Pool B
Argentina 7 Kenya 5
France 31 Wales 12
Pool C
South Africa 50 Papua New Guinea 0
England 22 Spain 10
Pool D
Scotland 52 Canada 5
Australia 26 USA 19