Tanzid Hasan Tamim and Mahedi Hasan delivered standout performances as Bangladesh clinched a historic T20I series win over Sri Lanka with a comprehensive eight-wicket victory in the final match at the R. Premadasa Stadium. 

This marks Bangladesh's first-ever T20I series triumph against Sri Lanka, sealed in emphatic fashion as they chased down 133 with 21 balls to spare.

On a sluggish surface, Mahedi Hasan was the architect of Sri Lanka's downfall with a superb spell of spin bowling. He picked up career-best figures of 4 for 11, tearing through the middle order after the hosts lost early wickets.