Bangladesh emerged Pool B champions with an all-win record in the AHF Cup following a 5-0 win against Sri Lanka in their fourth and last final pool match in Jakarta, Indonesia on Wednesday.

The result set up Bangladesh's semifinal on April 25 against Oman, who emerged Pool A runners-up by virtue of goal difference against group winners Chinese Taipei.

Like the previous matches, the men in red and green initially struggled against Sri Lanka and were held goalless in the first half.

The charges of Mamun Ur Rashid, however, broke the deadlock from open play with Rakibul Hasan giving a 39th-minute lead before Bangladesh added four more goals in a span of only 11 minutes.

Rakibul doubled the margin in 42nd minute from open play before Fazla Rabby and Arshad Hossain widened the margin in the 43rd and 49th minutes with field goals. Naim Uddin sealed the victory from a penalty corner in the 50th minute.