Bangladesh lost by 92 runs in the first ODI in Sharjah, chasing a target of 236 against another South Asian nation.
The team was bowled out for 143 in 34.3 overs.
It was a stunning defeat, as Bangladesh had 3 wickets for 132 runs, but then lost the remaining 7 wickets for just 10 runs. Mohammad Ghazanfar, the off-spinner, took 6 wickets for 26 runs, demolishing the Bangladesh batting lineup.
Shanto scored 47, Soumya 33, and Miraz 28.