September 6, 1987       Nissan Grand Prix of San Antonio      San Antonio Street Course, San Antonio, TX      IMSA GTP/Lights      Chip Robinson
Derek Bell
Al Holbert
September 4, 1988       Nissan Grand Prix of San Antonio      San Antonio Street Course, San Antonio, TX      IMSA GTP/Lights      James Weaver
Price Cobb
September 3, 1989       Nissan Grand Prix of San Antonio      San Antonio Street Course, San Antonio, TX      IMSA GTP/Lights      Chip Robinson
September 3, 1989             San Antonio Street Course, San Antonio, TX      IMSA GTO/GTU      Wally Dallenbach Jr.
September 2, 1990       Nissan Grand Prix of San Antonio      San Antonio Street Course, San Antonio, TX      IMSA GTP/Lights      Juan Fangio II
September 2, 1990             San Antonio Street Course, San Antonio, TX      IMSA GTO/GTU/AAC      Pete Halsmer