The victory gives the Dormaa side their third straight win in the Ghana Premier League
Heart of Lions were unable to reply any of the two goals at the Agyemang Badu Park which pushed the former league champions to the summit of the log ahead of Sunday games.
The two goals came within a spate of three minutes. It was Saka who opened the score sheet from the spot in the 68th minute. The visitors finished the game with 10 men after Daniel Acquaye got a second yellow. The home side doubled their lead through Darkwah two minutes after the opener.
The victory gives the Dormaa side their third straight win in the league.