Goals from Dele Olorundare and Super Eagles forward Izu Azuka were enough to hand Sunshine Stars all the points at stake from their Algerian opponents.
Dele Olorundare headed home from a corner kick in the 48th minute to open the scoring for the hosts at the Dapo Dina Stadium in Ijebu Ode, while Izu Azuka kept his composure to put the ball into the net of the opponent in the 60th minute, after he found space to go one-on-one with the visitors' goalkeeper.
The victory has boosted the Nigerian club's bid to qualify for the semi-finals, while their opponents, who just suffered a third consecutive loss in the competition, seem to have had their fates sealed.
Sunshine Stars now have four points from three games, having suffered a loss and a draw in their two previous games.
Uche George Egbe