Matt Derbyshire scored the only goal as Olympiacos closed the gap on Panathinaikos to four points with a 1-0 win at the Greek Super League leaders on Sunday. English striker Derbyshire scored midway through the second half to hand Pana just their fourth defeat of the season.

PAOK Salonika dropped to third after losing 1-0 at home to fourth-placed AEK Athens - Ismael Blanco netting the winner after 16 minutes. Rock-bottom Panthrakikos lost again, 3-0 at Levadiakos, while fellow strugglers FC Xanthi and Giannina both enjoyed rare successes.

Xanthi beat Asteras Tripoli 2-0 and Giannina edged out Atromitos 1-0. Elsewhere, Iraklis won 3-1 at Ergotelis, Panionios and Aris Salonika drew 1-1 while Kavala and Larissa shared six goals.