South Africa secured an emphatic innings-and-31-run victory over Australia at St George's Park to level the Test series, breaking through stubborn second-innings resistance.
Australia coach Andrew McDonald called his team's batting collapse disappointing but refused to concede defeat against South Africa as the tourists battle to save the second Test at St George's Park.
Marco Jansen claimed a sensational five-wicket haul as South Africa skittled Australia for 99 to enforce the follow-on, but Travis Head led a spirited fightback on day four in Gqeberha.
Australia declared at 314/6 after a rapid cameo from Pat Cummins, setting South Africa a daunting 421-run target on Day 4 of the first Test in Durban before Josh Hazlewood struck early blows.
South Africa's seam attack left Australia reeling at 124/6 before an unbeaten stand between Matt Renshaw and Pat Cummins guided the visitors to 187/6 ahead of an early stumps due to bad light in Durban.
