 Characteristically, it won the Championship of football games held in İzmir continuously on the years between 1917 and 1922.In the Olympic Games of Antwerp (1920) the footballers of Apollon, A. Gkillis, D. Gottis, I. Zaloumis and Fotiadis, took part in the Greek national football team.The final accomplishment of Apollon in İzmir was in 1922 when it gained the title of champion.