The game was very cagey, because both sides were determined to pick all the three maximum points.
The first half failed to produce any goal, but as the game was heading to a goalless draw the hosts snatched a 77 minute goal through a well taken free kick from Richard Arthur to break the deadlock of the game and won Wa All Stars the three points.
As the league table stands now, Wa All Stars are 2nd on the league log and are just a point behind, leaders Accra Hearts of Oak.
Medeama SC have lost all their past three outstanding league games: lost to Techiman City, before they were stunned at home by Aduana Stars and again to Wa All Stars.