The Audi Sport TT Cup was a one-make super car racing series by Audi based in Germany first held in 2015. Audi Sport TT Cup cars based on the Audi TT.^[1] It was a support series for the Deutsche Tourenwagen Masters, replacing the Volkswagen Scirocco R-Cup. For the 2018 season, Abt Sportsline was scheduled to take over the organization of the championship however due to lack of entries, Audi Sport Abt TT Cup were cancelled and thus replaced by Audi Sport Seyffarth R8 LMS Cup.