Mr. Davidovic was a professional soccer player during 16 years .

                    PARTIZAN, Belgrade: 1962-1967 .
                    OAKLAND CLIPPERS ,California: 1967-1969.
                    NEC, Nijmegen Holland: 1969-1971
                    S.K. LIERSE, Belgium: 1971-1978
                    EARTHQUAKES,San Jose: 1978-1979