AEK triumphed over Olympiacos, 1x0, on Sunday, relating to matchday 21 of Greek League. In this competition, Atenas's team came from a draw, and Piraeus's team came from three wins.
After 34 minutes, Astrit Ajdarevic scored the only goal for AEK.
With 75 minutes on the clock, Olympiacos saw Alberto Botía get sent off due to accumulation of yellows.
After the result Olympiacos are 1st in the table, with 51 points, while AEK sit 5th place, with 33 points. In the next fixture, Atenas's team will host Larissa, whilst Piraeus's team will play at home against Panionios.