Mitchell Marsh says defending champions Australia are confident of bouncing back from their opening defeat at the T20 World Cup.

The hosts suffered a crushing loss by 89 runs to New Zealand in the tournament opener on Saturday and face Sri Lanka, who won their first match of the Super 12, in Perth on Tuesday.

HIGHLIGHTS: Australia vs New Zealand

Marsh said Australia would keep faith with the same XI to turn their fortunes around.

“I think that we’ve got a lot of confidence in our group that once we get on a roll we’re going to be very hard to stop,” Marsh told reporters. “Obviously, we didn’t start well the other night, but we’ve got great self-belief.

“We know our best is the best in the world. So, hopefully, we can turn it around against Sri Lanka.

“It’s the nature of the tournament. You lose one game, your back is up against the wall. Hopefully we play well, get past that. Then we move on to England.”

The Perth-born Marsh said conditions on his home ground would give Australia an edge over Sri Lanka, who are largely dependent on their spin attack.

“We know these conditions very well. And the stadium should suit us more than them.”

Marsh backed the team’s quick bowlers Josh Hazlewood, Mitchell Starc and Pat Cummins, who were expensive against New Zealand, to come good in Perth.

“We’ll certainly have an aggressive approach. I think certainly after the other night we’ll see a big response from them,” Marsh predicted.

Sri Lanka spinners Maheesh Theekshana and Wanindu Hasaranga played a key part in the team’s opening nine-wicket cruise past Ireland on Sunday.

The pair troubled the Australians when they toured Sri Lanka in June but conditions are likely to be different in Australia.

“Hopefully, spin doesn’t play a huge factor in Perth and we can look to really attack them,” said Marsh. “They’re two key bowlers and if we can get on top of them then I think we’ll be ahead of the game.”

© Agence France-Presse