AEK Athens moved up to fourth in the table by beating PAOK Salonika 1-0.
Gustavo Manduca scored the only goal of the game after 48 minutes as AEK closed to within three points of their opponents.
Elsewhere, Asteras Tripoli drew 0-0 with Xanthi and Ergotelis won 2-0 away to Iraklis, who ended the game with ten men after Constantin Iacob was sent off in the dying minutes.
Dimitris Orfanos and Mario Budimir scored the goals for Ergotelis.
