Bangladesh beat Sri Lanka by 163 runs.

Bangladesh's players celebrate the dismissal of Sri Lanka's Thisara Perera during the Tri-Nation one-day international cricket series in Dhaka, Bangladesh, Source: AP

Tamim Iqbal smashed 84 as Bangladesh hit 320 and then inflicted further misery on Sri Lanka to claim their biggest win in one-day cricket on Friday.

Sri Lanka, under new coach Chandika Hathurusingha, were skittled out for 157 and the performance will set new alarm bells ringing after they lost to Zimbabwe in their previous match in the three-nation contest. But Bangladesh celebrated their victory.

Sri Lanka plays Zimbabwe in the next match on Sunday.