|Date of birth||September 10, 1956|
|Place of birth||Oceanside, New York, United States|
|1978–1979||New York Cosmos||8||(1)|
|1979–1980||Houston Summit (indoor)||6||(0)|
|1983–1984||New York Arrows (indoor)||10||(2)|
|1984||Fort Lauderdale Sun||?||(?)|
* Senior club appearances and goals counted for the domestic league only.
Early and personal life
Atanasio played in the North American Soccer League for the New York Cosmos and the Houston Hurricane; in the Major Indoor Soccer League for the Houston Summit and the New York Arrows; in the American Soccer League for the Detroit Express; and in the United Soccer League for the Charlotte Gold and the Fort Lauderdale Sun.