He spent the 1974 and 1975 season in San Jose before being traded to the San Diego Jaws .
In 1974 , Roboostoff signed with the San Jose Earthquakes of the North American Soccer League .
Roboostoff spent the 1974 and 1975 season in San Jose before being traded to the San Diego Jaws .
In 1974 , Roboostoff signed with the San Jose Earthquakes of the North American Soccer League .