New-look Australia keep chins up after Aiden Markram’s graceful century

• Fourth Test day one: South Africa 313-6 v Australia
• Tourists rally after young South Africa opener hits career-best 152It felt like a great day one. The home side tucked in on an inviting track. The depleted visiting pace division raced in hard, fighting back whenever times were getting tough. A young opener, Aiden Markram, stroked another graceful century. A veteran seamer, Chadd Sayers, finally won his debut and collected his first wickets. The Bullring crowd lived up to their re