In 1975, he went to USA where he managed Chicago Sting (1975–77), Tulsa Roughnecks (1978–79) and San Jose Earthquakes (1980).
Pada tahun 1975, ia pergi ke Amerika Serikat di mana ia melatih Chicago Sting (1975-1977), Tulsa roughnecks (1978-1979) dan San Jose Earthquakes (1980).