People United States of America Ray Prochaska peoplepill id: ray-prochaskaRP 3 views today 8 views this weekAmerican football and Canadian football coachRay ProchaskaBiographyListsAlso ViewedListsRay Prochaska is in following listsBy field of workNotable American athletesGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable American Sports coachesGender:Male, Born in:Years 1900 to 1929From our partnersSponsoredRay Prochaska