Objective: The purpose of this investigation was to fix injuries of lower extremities of amateur and professionalsoccer players and to investigate relation of between injuries area. Methods: This investigation was constructedover the 96 amateur and 98 professional soccer players at the end of 2005-2006 football season with anotherquestionnaire which was examination of injuries. Results: Findings in this investigation that many lower extremityinjuries were 16.6% sprains, 15.7% tendon-connective tissue injuries and 12.5% muscle damages. Amateursoccer players’ strains were first level with 17.1% and their fractures were second level with 15.5%. Professionalsoccer players’ tendon-connective tissue injuries were first level with 19.0% and followed up this sequence weresprain, muscle damage and muscle strain. Annual ratio of lower extremity injuries were found that totally for eachsoccer players was 4.57, for amateur soccer players were 5.16 and for Professional soccer players were 3.98.Conclusion: It can be said that, amateur and professional soccer players were exposed to many lower extremityinjuries; amateur soccer players were exposed to many lower extremity injuries than the professional soccerplayers; those injuries were sprains, tensiles, strains, contusions and they were occurred mostly in the course ofcompetitions.