Medeama defender Bright Enchil was adjudged Man of the Match against Bechem United in matchday 14 fixture of the 2020/21 Ghana Premier League.
Two goals from Justice and Bright Enchill ensured the home team bag the maximum point.
Blay, who has earned his first Black Stars call up put Medeama ahead through the spot-kick.
He scored brilliantly from the spot after Abass Mohammed was adjudged to have been fouled in the box.
Left-back Bright Enchil scored his debut goal for the Mauve and Yellows after he lashed the ball into the bottom corner.