Bangladesh captain Towhid Hridoy won the toss and elected to bat first in the opening fixture of the three-match Twenty20 International series against Australia. Having secured the preceding three-match One Day International series 2-1 at the Sher-e-Bangla National Cricket Stadium in Mirpur, the hosts entered the shortest format aiming to duplicate their success at the Zahur Ahmed Chowdhury Stadium in Chattogram.
Team Adjustments and Landmark Debuts
The starting line-up for Bangladesh underwent forced modifications due to an injury sustained by top-order batter Litton Das during the third ODI. The wicketkeeper-batter was ultimately ruled unavailable for the T20I series opener, leading to the inclusion of Parvez Hossain Emon, who was assigned the wicketkeeping responsibilities for the national team.
The encounter in Chattogram marked two significant milestones for the hosts. Towhid Hridoy made his captaincy debut for the senior team in what was his 13th T20I appearance. Concurrently, right-arm fast bowler Abdul Gaffar Saqlain was handed his maiden international cap, formally introducing him into the bowling attack. Despite the loss of two wickets during the initial six-over fielding restrictions, the home side maintained an aggressive scoring rate to finish the Powerplay at 52 for the loss of two wickets.
Confirmed Starting Line-ups
The tables below detail the complete eleven-player selections fielded by both team managements for this international fixture:
| Bangladesh Eleven | Primary Role | Australia Eleven | Primary Role |
| Soumya Sarkar | Top-order Batter | Mitchell Marsh (c) | All-rounder |
| Tanzid Hasan | Opening Batter | Josh Inglis | Wicketkeeper-Batter |
| Saif Hassan | Top-order Batter | Cooper Connolly | All-rounder |
| Parvez Hossain Emon | Wicketkeeper-Batter | Matt Renshaw | Middle-order Batter |
| Towhid Hridoy (c) | Middle-order Batter | Tim David | Batter |
| Shamim Hossain | Middle-order Batter | Nikhil Chaudhary | All-rounder |
| Mahedi Hasan | Off-spin All-rounder | Joel Davies | Batter |
| Rishad Hossain | Leg-spin Bowler | Xavier Bartlett | Fast Bowler |
| Mustafizur Rahman | Left-arm Fast Bowler | Nathan Ellis | Fast Bowler |
| Abdul Gaffar Saqlain | Right-arm Fast Bowler | Adam Zampa | Leg-spin Bowler |
| Shoriful Islam | Left-arm Fast Bowler | Spencer Johnson | Left-arm Fast Bowler |
Tactical Outlook
The transition from the slow, spin-friendly conditions of Mirpur to the historically higher-scoring surface in Chattogram dictated the tactical choices at the toss. By electing to bat, Hridoy aimed to set a commanding total, though the loss of two early wickets inside the Powerplay provided the visiting Australian bowling attack, led by Mitchell Marsh, with early leverage. The match marks a transitional phase for the Bangladesh T20I structure under fresh leadership and an altered wicketkeeping dynamic.