South Africa's bowler Kyle Abbott (L) celebrates taking the wicket of Australia's Aaron Finch (not pictured) during the fourth One Day International (ODI) between South Africa and Australia at the St. George's Park cricket stadium on October 9, 2016 in Port Elizabeth. / AFP PHOTO / MICHAEL SHEEHAN

Australia's batsman Matthew Wade reacts after losing his wicket during the fourth One Day International (ODI) between South Africa and Australia at the St. George's Park cricket stadium on October 9, 2016 in Port Elizabeth. / AFP PHOTO / MICHAEL SHEEHAN

Australia's batsman Mitchell Marsh (R) plays a ball during the fourth One Day International (ODI) between South Africa and Australia at the St. George's Park cricket stadium on October 9, 2016 in Port Elizabeth. / AFP PHOTO / MICHAEL SHEEHAN

Australia's batsman David Warner looks on after losing his wicket during the fourth One Day International (ODI) between South Africa and Australia at the St. George's Park cricket stadium on October 9, 2016 in Port Elizabeth. / AFP PHOTO / MICHAEL SHEEHAN

South Africa's bowler Tabraiz Shamsi (C) celebrates with teammates after taking a wicket during the fourth One Day International (ODI) between South Africa and Australia at the St. George's Park cricket stadium on October 9, 2016 in Port Elizabeth. / AFP PHOTO / MICHAEL SHEEHAN

South Africa's Aaron Phangiso reacts to the decision of the umpire during the fourth One Day International (ODI) between South Africa and Australia at the St. George's Park cricket stadium on October 9, 2016 in Port Elizabeth. / AFP PHOTO / MICHAEL SHEEHAN

Proteas' JP Duminy (L) and captain Faf du Plessis (R) gesture during the fourth ODI between South Africa and Australia at the St George’s Park cricket stadium on October 9, 2016 in Port Elizabeth, South Africa. / AFP PHOTO / MICHAEL SHEEHAN

Proteas' captain Faf du Plessis competes during the fourth ODI between South Africa and Australia at the St George’s Park cricket stadium on October 9, 2016 in Port Elizabeth, South Africa. / AFP PHOTO / MICHAEL SHEEHAN

Proteas' captain Faf du Plessis (L) and JP Duminy (R) compete during the fourth ODI between South Africa and Australia at the St George’s Park cricket stadium on October 9, 2016 in Port Elizabeth, South Africa. / AFP PHOTO / MICHAEL SHEEHAN

Quinton de Kock of the Proteas loses his wicket during the fourth ODI between South Africa and Australia at St. George’s Park cricket stadium on October 9, 2016 in Port Elizabeth. / AFP PHOTO / MICHAEL SHEEHAN