Columns: Rnd | Circuit | Sports +2.0 Winning Team | Sports 2.0 Winning Team | GT +2.0 Winning Team | GT 2.0 Winning Team | Results
1 | Augusta | #97 Shelby American | #77 Scuderia TinCan | #15 Shelby American | Porsche | Results | 1 | Augusta | Dave MacDonald | Charlie Hayes | Ken Miles | Bruce Jennings | Results | 2 | Pensacola | #66 Chaparral Cars | Lotus | #14 Shelby American | Lotus - Ford | Results | 2 | Pensacola | Jim Hall | Ed Hugus | Ken Miles | John Whitmore | Results | 3 | Riverside | #9 Nickey Chevrolet | Frank Arciero | #50 Shelby American | Porsche | Results | 3 | Riverside | Skip Hudson | Bobby Unser | Ken Miles | Scooter Patrick | Results | 4 | Laguna Seca | #366 Chaparral Cars | #77 Scuderia TinCan | Shelby | Porsche | Results | 4 | Laguna Seca | Jim Hall | Charlie Hayes | Ed Leslie | Don Wester | Results | 5 | Kent | #14 Shelby American | Lotus - Climax | #50 Shelby American | Porsche | Results | 5 | Kent | Dave MacDonald | Tony Settember | Ken Miles | Don Wester | Results | 6 | Watkins Glen | #66 Chaparral Cars | #71 Scuderia TinCan | #98 Shelby American | Stoddard Racing Team | Results | 6 | Watkins Glen | Jim Hall | Charlie Hayes | Ken Miles | Chuck Stoddard | Results | 7 | Greenwood | #96 Shelby American | #71 Ed Wechsler | #98 Shelby American | #15 Alan Mann | Results | 7 | Greenwood | Ed Leslie | Bill Wuesthoff | Ken Miles | John Whitmore | Results | 8 | Medowdale | #66 Chaparral Cars | #7 Robert Bosch | #98 Shelby American | Stoddard Racing Team | Results | 8 | Medowdale | Jim Hall | Joe Buzzetta | Ken Miles | Chuck Stoddard | Results | 9 | Mid-Ohio | #67 Chaparral Cars | #71 Robert Bosch | #99 Shelby American | #17 Robert Bosch | Results | 9 | Mid-Ohio | Hap Sharp | Bill Wuesthoff | Bob Johnson | Bill Wuesthoff | Results | 10 | Road America | #2 Mecom Racing Team | #79 Edward Weschler, Jr. | #99 Shelby American | #5 Stoddard Racing Team | Results