GREEK ORGANISATION OF FOOTBALL PROGNOSTICS S.A.

OPAP S.A. Announces 1st Semester 2007 Financial Results

OPAP S.A. announces that the 2007 Summary of Financial Statements for the period 01/01/2007 - 30/06/2007 will be published tomorrow August 24th, 2007 in the following newspapers: ELEYTHEROS TYPOS, ELEYTHEROTYPIA, KERDOS and NAYTEMPORIKI in congruence to the Capital Markets Commission BoD decision 2/396/31.08.2006. The above Statements (period 01/01 - 30/06/2007) will also be posted on the company website.