Schmidt can make Wallabies competitive against Lions, says Erasmus

South Africa coach Rassie Erasmus has backed Joe Schmidt to lead Australia into next year's high-profile test series against the British and Irish Lions despite making a mixed start to his tenure with the Wallabies.

Erasmus' Springboks handed the Australians a 30-12 defeat on Saturday in Perth as Schmidt endured a second loss in five matches since replacing Eddie Jones.

But while Australia's record so far has raised questions over their hopes of success against the Lions, Erasmus dismissed concerns that the Wallabies would not be ready for their high-profile visitors next year.

"A week in rugby is long," said Erasmus. "We saw New Zealand losing to Argentina (last week) and now have given them a proper hiding.

"You can't take out the fact there are key players injured, you can't take out the fact there's new coaching staff. The Lions are only next year.

"You (have to) get the right people on board, which I think Joe is, and you get the right players onboard. I do think they'll be competitive with Joe Schmidt as their coach."

While Erasmus gave Schmidt his backing, the Springboks coach believes his side's upcoming Rugby Championship tests against New Zealand in South Africa will provide his team with a greater challenge than their match-ups with Australia.

South Africa comfortably won both fixtures and will face the All Blacks in Johannesburg and Cape Town after Scott Robertson's side bounced back from an opening loss against Argentina to defeat the Pumas 42-10 in Auckland on Saturday.

"It's another step up, just because Joe Schmidt is new in the role here and he has to find his feet and get to know all the players and how Australian rugby works," said Erasmus. "It takes some time.

"It will be a much tougher challenge, and