Olympiacos moved top of the table with a 1-0 win over Panionios.

Jaouad Zairi grabbed the only goal of the game for the home side after 17 minutes.

Aris Salonika also climbed the table into third place with a last-minute victory over ten-man Xanthi.

The visitors had Dimitris Souanis sent off on the stroke of half-time, but looked capable of hanging on for an unlikely point until Sebastian Abreu snatched a winner at the end.

The other game of the day between Larissa and Giannina finished goalless.