Olympiacos shocked

The home side took the lead in the 32nd minute when unmarked Evangelos Kontogoulidis headed home and they doubled the lead when Gilles Domoraud also scored with a header in the 70th minute.

Panathinaikos will also go into the second leg trailing after being beaten 2-1 by PAOK in Thessaloniki.

First-half goals from former Panathinaikos midfielder Pantelis Konstantinidis and Polish striker Marcin Mieciel put PAOK 2-0 up at the break. Vangelis Mantzios pulled one back in the second half to give Panathinaikos hope for the return in Athens.

In the other game played on Wednesday, Xanthi recorded a comfortable 2-0 win over Ilisiakos, another second division side, with goals from Stavros Lambriakos Alexis Garpozis.

Kerkyra will play Larissa in the first leg of the outstanding tie on Wednesday January 24.