Bangladesh’s Hasan Mahmud (3rd left) celebrates with teammates after taking the wicket of Sri Lanka’s Angelo Mathews during the first day of the second Test cricket match at the Zahur Ahmed Chowdhury Stadium in Chittagong on Saturday.

Bangladesh's Hasan Mahmud (3rd left) celebrates with teammates after taking the wicket of Sri Lanka's Angelo Mathews during the first day of the second Test cricket match at the Zahur Ahmed Chowdhury Stadium in Chittagong on Saturday.