All-rounder Dasun Shanaka will lead a strong Sri Lankan side for the T20 World Cup, featuring key players including Pathum Nissanka, Kusal Mendis, Kusal Perera and Charith Asalanka.
Australia, who have already secured their place in the final of the World Test Championship against South Africa, won the opening Test, also in Galle, by an innings and 242 runs.
New Zealand captain Tim Southee said playing two Tests at Galle, known as a spinner's paradise, was always going to be challenging.
Sri Lanka Test captain Dinesh Chandimal was withdrawn on Monday from the 16-member squad for the Asia Cup because of an injury during a recent domestic tournament. The 28-year-old batsman injured a finger during a domestic Twenty20 match and needed more time to recover, Sri Lanka Cricket (SLC) said.
The 30-year-old will lead the team while playing his first one-day game since 2015.
Zimbabwe lost two early wickets but recovered to finish 126 for two at the close on the second day of the second Test on Monday in reply to Sri Lanka's first-innings total of 504. Brian Chari and Craig Ervine were both 60 not out as Zimbabwe fought back after a poor start when they slumped to 17 for two but the hosts still trail by 378 runs. Sri Lanka, who won a closely contested first Test last week, went from 290 for five overnight to being dismissed just before tea with Asela Gunaratne completing a maiden test century.
Images from the first T20 International between India and Sri Lanka, at the Wankhede Stadium in Mumbai, on Tuesday.
Sri Lanka beat India by four wickets to draw level in the three-match series.
Virat Kohli would hope for a turnaround when India take on an under-prepared Sri Lanka in the second Test in Bengaluru
Images from the first T20 between India and Sri Lanka, in Colombo, on Sunday.
This is his 'Test' and for Kohli, a century to mark a 'century' is something he would be craving