Renshaw's dream Test continues with first wicket to put Aussies on top

Key points

• Matt Renshaw took his maiden Test wicket, having Temba Bavuma caught at short leg as South Africa slipped to 4-102 at stumps in Durban. South Africa still need 319 runs to win the first Test against Australia.
• Earlier, Renshaw scored 82 and Pat Cummins hit an explosive 32 from 12 balls, helping Australia declare at 6-314.
• Aiden Markram remains unbeaten on 45, with Wiaan Mulder on 5 not out, setting up a final day of play.