Inglis hammered an unbeaten 120 off 86 balls as Australia pulled off the biggest chase in a men's tournament held by the International Cricket Council.

Australia had Sri Lanka three down after opener Usman Khawaja's first double century and a ton on debut by Josh Inglis helped the tourists to 654-6 declared in the first match on Thursday.

Regular one-day skipper Pat Cummins plus Mitchell Starc, Josh Hazlewood, Marnus Labuschagne and Steve Smith will not play the third ODI in Perth on Sunday so they can prepare for the Test series against India.

Australia wicket-keeper batter Josh Inglis wants to make sure the keeping spot in Australia's T20 side is his for good.

Australia skipper Aaron Finch admitted they were taking a risk after not calling up another wicketkeeper for their Twenty20 World Cup defence starting on Saturday.