Skipper Mohammad Mithun scored the bulk of the runs, hitting a 32 ball-44 with one four and three sixes in a pitch that slowed down considerably after holding matches on regular basis.
Mrittunjoy Chowdhury was the other notable scorer for Khulna, hammering a 24 off 13 with two fours and as many sixes.
After being sent to bat first, Khulna made a disastrous start, losing opener Imranuzzman for duck and Soumya Sarkar for 8.
The crisis further deepened when Anamul Haque Bijoy was run out for 12, leaving Khulna at precarious 21-3.
Afif Hossain along with captain Mithun tried to steady the innings before Iqbal Hossain dismissed him for 12 with a return catch.
Mithun then battle lonely to take the side past 100, with some support from lower order batter Mrittunjoy, reports BSS.