Asante Kotoko failed to move to the summit of the league after a painful 2-1 loss to Real Tamale United in week 8 at the Aliu Mahama Stadium on Saturday night.
The Northern giants started on a good note and made the first incursion after three minutes and won an early corner kick but Abagna's delivery went without any connection.
The host nearly gave away a cheap goal after Steven Mukwala stayed on for long, failed to shoot and got dispossessed subsequently.
Kotoko settled in the game and threw more men forward in search for the opener which got them a free kick on the 22nd minute but Patrick Asmah fired wide.
Their constant pressure finally got them what they wanted on the 40th minute after George Mfegue scored to put Kotoko in front.
In the second half, the Porcupine Warriors nearly doubled their lead on the 55th minute but a great save from goalkeeper Yaw Osei saved the host from danger.
Substitute, Kuka finally got the homesters back on level on the 57th minute. Just what the home fans have been waiting for.
Just two minutes after, David Abagna scored again to hand Real Tamale United the lead for the first time in the game.
Kotoko really taken by complete surprise but didn't give up and kept on pushing for the equalizer but all proved nothing.
The 'Wey Una' lads claim all three points after full time and have now climbed up to the 8th position with 11 points
Kotoko will now remain on the 3rd place with 14 points, and are most likely to drop, depending on the outcome of tomorrow's matches.