Wounded Springboks treat Wallabies rematch as 'a final'

Springbok coach Jacques Nienaber is treating Saturday's rematch with Australia in Sydney as "a final" for his injury-ravaged side as they strive to stay in Rugby Championship contention.

The world champions started slowly and then failed to convert pressure into points against the Wallabies in Adelaide last weekend, crashing 25-17 for their second straight tournament defeat.

It left them propping up the table at the midway point with just one win from three games. Argentina surprisingly lead the way, with Australia a close second and the All Blacks third.

"This week is a final for us to stay in the competition and we are expecting Australia to be just as desperate, but so are we," said Nienaber.

"We let ourselves down in the last two games and we are determined to rectify that this week and change our fortunes in Australia."

The Springboks continue to search for a first win on Australian soil since 2013 and Nienaber has made eight changes to the starting line-up for the sold-out clash at Sydney's newly built Allianz Stadium, among them scrumhalf Faf de Klerk.

Four are injury-enforced with influential flyhalf Handre Pollard and centre Lukhanyo Am among the casualties.

"It's always unfortunate to lose players in a squad but this opens the door for other players to step in and showcase what they can do in those positions," said the coach.

Damian Willemse moves from fullback to flyhalf, with the experienced Jesse Kriel slotting in at centre and talented young back Canan Moodie debuting on the right wing in a positional switch with Warrick Gelant, who moves to the bench.

Veteran Willie le Roux takes Willemse's place at fullback in his 77th Test, with the other backline change at scrumhalf, where Jaden Hendrikse replaces De Klerk. He