After an embarrassing defeat by an innings and 242 runs in the first test against Australia, Sri Lanka is hungry to bounce back in Galle and level the two-match series.

Former Sri Lanka test skipper Dimuth Karunaratne will retire from the format after his 100th match, the final test of Sri Lanka's two-test series against Australia in Galle on Thursday.

Sri Lanka faces a must-win situation in the second test against Australia to level the series after a crushing defeat in the first match. The match marks Dimuth Karunaratne's final test, adding emotional significance.

Dimuth Karunaratne strode to the crease to start his 100th and last test match after Sri Lanka won the toss and elected to bat against Australia.

Former Sri Lanka captain Dimuth Karunaratne is set to retire from international cricket after playing his 100th Test, which will be the second and final match against Australia starting on Thursday.

Sri Lanka Cricket has called a press conference where Dimuth Karunaratne is expected to formally announce he will retire from Test cricket after the series against Australia.

Dimuth Karunaratne has scored 7,172 runs at an average of just under 40, with 16 centuries and 34 half-centuries in 99 Tests over nearly 14 years.

Australia dominate proceedings on the opening day of the second Test against Sri Lanka in Galle as the hosts slide to 229-9.

A 64-run stand for the second wicket enabled Sri Lanka to reach 87-1 at lunch on the opening day of the second Test against Australia on Thursday. The Sri Lankan second-wicket pair batted with better discipline than the side showed when losing the first Test by a record innings and 242 runs last week.