Mitchell Marsh caught a blinder at gully in the first over, Australia v South Africa, 1st Test, Perth, 1st day, November 3, 2016© Cricket Australia/Getty Images
A view of the WACA on the first day of Australia's Test summer, Australia v South Africa, 1st Test, Perth, 1st day, November 3, 2016© Getty Images
Mitchell Starc is elated after striking in the first over, Australia v South Africa, 1st Test, Perth, 1st day, November 3, 2016© Getty Images