Mustafizur Rahman gave Bangladesh an early breakthrough by removing Sunil Ambris in the second one-day international of three-match series against West Indies the Sher-E-Bangla Stadium in Mirpur on Friday.
Mehidy Hasan took the catch at point as Ambirs fell for six runs in the fifth over.
West Indies scored 22-1 after 10 overs with debutant Kjorn Ottley batting on 14 runs and Joshua Da Silva on three.
West Indies captain Jason Mohammed earlier won the toss and elected to bat first in the bright and sunny morning
The Tigers, who won the first match by six wickets on Wednesday, fielded an unchanged squad while West Indies brought one change to the team bringing in uncapped Kjorn Ottley for Chemar Holder.
Bangladesh: Tamim Iqbal (capt), Liton Das, Najmul Hossain, Shakib Al Hasan, Mushfiqur Rahim, Mahmudullah Riyad, Soumya Sarkar, Mehidy Hasan, Rubel Hossain, Mustafizur Rahman, Hasan Mahmud.
West Indies: Sunil Ambris, Joshua Da Silva(w), Andre McCarthy, Nkrumah Bonner, Jason Mohammed (c), Rovman Powell, Kyle Mayers, Akeal Hosein, Raymon Reifer, Alzarri Joseph, Kjorn Ottley.