| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1 1970 | Daytona International Speedway | FIA World Sports Car Championship | 16 | 30 | Forma Scientific | 8 | Chevrolet Corvette | 457 | did not finish | ||
| Mar 21 1970 | Sebring International Raceway | FIA World Sports Car Championship | 28 | 11 | Doug Bergen Racing | 3 | Chevrolet Corvette | 214 | running | ||
| Jul 9 1972 | Mid-Ohio Sports Car Course | IMSA GT | 30 | 5 | Greenwood Racing (BFG Radial) | 50 | Chevrolet Corvette 427 | 183 | running | ||
| Jul 22 1972 | Watkins Glen International | FIA World Sports Car Championship | 34 | 24 | John Greenwood Racing | 49 | Chevrolet Corvette | 20 | valves | ||
| Feb 4 1973 | Daytona International Speedway | FIA World Sports Car Championship | 28 | 20 | John Greenwood | 49 | Chevrolet Corvette | 494 | did not finish | ||
| Mar 24 1973 | Sebring International Raceway | IMSA GT | 14 | 19 | John Greenwood Racing | 49 | Chevrolet Corvette | 182 | did not finish | ||
| Jun 10 1973 | Circuit de la Sarthe | FIA World Sports Car Championship | 34 | 51 | John Greenwood | 29 | Chevrolet Corvette | 37 | engine | ||
| Jun 10 1973 | Circuit de la Sarthe | FIA World Sports Car Championship | 57 | 57 | John Greenwood | 68 | Chevrolet Corvette | 0 | did not qualify | 0 | |
| Jul 15 1973 | Mid-Ohio Sports Car Course | IMSA GT | 9 | John Greenwood Racing | 50 | Chevrolet Corvette | 185 | 450 | running |