An unconvincing Olympiakos defeated visiting Xanthi 2-0 Saturday in a top-of-the-table Greek league match. The win extended Olympiakos' lead to 11 points with 13 rounds to play, while Xanthi was overtaken by Panionios, which beat Panetolikos 2-0 to go second. After a scoreless first half, Olympiakos caught a lucky break in the 48th minute when Xanthi goalkeeper Zivko Zivkovic's clearance of Seba's shot bounced off defender Stratos Svarnas' chest and into the net. More...