Tuesday, June 7, 2016Tags: Team Seattle/Alex Job Racing No. 23Mario FarnbacherPorscheChevrolet Sports Car Classic Presented By Metro Detroit Chevy DealersMario Farnbacher (Germany) and Alex Riberas (Spain) finished fourth in the GTD class of Saturday's Chevrolet Sports Car Classic, as part of the IMSA WeatherTech SportsCar Championship race weekend at Detroit's...