Sport leagues have to involve a significant competition balance in order to continue their existence. Especially through the

Sport leagues have to involve a significant competition balance in order to continue their existence. Especially through thehigh-competitive leagues where the match results are uncertain, incomes taken from the supporters can be put on a higherposition. In this study by using along term competitive balance analysis, some facing problems and precautions werediscussed through the seasons (1987-2010) in Turkish Spor Toto Super League. Within the practice of this study, the waythat competitive balance level followed was determined in the history of super league (23 years). Through this purpose C5Competitive Balance Index and a Herfindahl-Hirschman Index were used. Finally, it is seen that in Super League,competitive balance factor took place time to time but in total, a view apart from competitive balance obviously seen.