GREEK ORGANISATION OF FOOTBALL PROGNOSTICS S.A.

ANNOUNCEMENT DATE OF H1 2008 FINANCIAL RESULTS

OPAP will announce the H1 2008 financial results, on Tuesday, August 26th, 2008, according to the following schedule:
- Tuesday, 26.8.2008 release of the results following the close of the ATHEX trading session and posting, in accordance with L. 3556/2007 (article 5), of the first semester Financial Report on the Company's website (www.opap.gr), as well as on the Athens Stock Exchange website (www.ase.gr).
- Wednesday, 27.8.2008 press publication of the H1 2008 results in Apogevmatini, Vima, Imerissia and Naftemporiki newspapers.
- Wednesday, 27.8.2008 at 17:00 Athens time, Conference Call with analysts and institutional investors commenting on the H1 2008 results.