Steven Smith backed Usman Khawaja for Australia's Ashes opening spot after his stunning double century against Sri Lanka, praising the veteran batter's resilience and form as Australia fine-tunes preparations for the World Test Championship Final.

Australia's Usman Khawaja struck a maiden double hundred and Josh Inglis got a century on his test debut against Sri Lanka to power the tourists to a mammoth 654 for six before they declared their first innings on day two of the opening test on Thursday.

Australia’s batters have feasted on Sri Lanka’s bowling, racking up milestones and dominance on a rain-curtailed opening day of the first test in Galle.

Usman Khawaja completed his maiden double century in Tests, which is also the first by an Australian batter in Sri Lanka, leading the visitors to a commanding 475 for 3 at lunch on day two of the first Test against Sri Lanka at the Galle International Stadium.

Usman Khawaja's double century which was coupled with Josh Inglis century helped Australia declare their innings at 654/6 on Day 2 of the first Test against Sri Lanka. Later, Australian bowlers caused

Usman Khawaja had the time of his life with the bat in the first Test against Sri Lanka notching up his maiden double century. In the process, he also broke Sachin Tendulkar's long-standing record in the island nation before being dismissed for 232 runs.

Usman Khawaja became the first Australian to hit a double century in Sri Lanka during 1st Test match in Galle.

Australia opener Usman Khawaja scored his maiden double century in the longest format of the game during the first session of the second day of the ongoing first Test against Sri Lanka at the Galle International Stadium on Thursday.