With the day's victory, Police FC opened their account in the league with full three points after their two consecutive defeats against joint league leaders Bashundhara Kings (1-2) and Dhaka Abahani Limited (0-1).
Ivorian booter Frederic Pooda scored the all-important goal for the Policemen in the 81st minute of the match.
Three matches will be held on Sunday.
Arambagh KS will play Muktijoddha SKC at 3 pm in Cumilla, Sheikh Russel KC will face Dhaka Mohammedan SC at 3:30 pm while Saif SC will meet Chittagong Abahani at 6 pm, both at Bangabandhu National Stadium in Dhaka.