GREEK ORGANISATION OF FOOTBALL PROGNOSTICS S.A.

Announcement of substantial holdings L. 3556/2007

OPAP S.A., pursuant to the provisions of L.3556/2007 and following a disclosure received by «The Baupost Group, L.L.C.», on 29.01.2013, announces that following acquisition of shares «The Baupost Group, L.L.C.», now holds a total of 16,554,553 shares or 5.19% of OPAP's share capital.  The transaction date during which the threshold limit of 5% was crossed, was 24.01.2013. 

Athens, 29.01.2013

OPAP S.A.