Mezue ahịrịokwu na-esonụ: O mechara gwuo egwu na Israel maka Hapoel Tel Aviv site na 1968 ruo 1982, ma zụọ ndị otu ahụ na otu egwuregwu na iko abụọ na 1968-69. Leibowitz bụ onye isi ndị otu mba Israel nke meriri ọla ọcha na EuroBasket 1979, ma sonyekwa na 1973, 1975,
1977 na 1981 European Championships.