Cape Town - The Blitzboks will face host's Australia in the semi-finals of the Sydney Sevens looking to advance to their third HSBC Sevens World Series final in a row.
The match kicks-off at 07:19 (SA time).
South Africa made short work of a dangerous Argentinian outfit in a quarter-final encounter, beating the South Americans 26-0 in their first outing of the second day of the tournament.
The Blitzboks tries were scored by Cheslin Kolbe (2), Seabelo Senatla and Kwagga Smith.
Australia defeated England in their quarter-final, scoring in extra time to claim a 17-12 win after the scores were deadlocked.