 Galatasaray SK joined the league in 1906–07 and Fenerbahçe SK in 1909–10.Galatasaray SK did not participate in the 1911–12 season and the club suggested to loan Emin Bülent Serdaroğlu, Celal Ibrahim and two other Galatasaray SK players to Fenerbahçe SK for the match against Strugglers FC.But Fenerbahçe SK did not accept this offer.