| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1 1970 | Daytona International Speedway | FIA World Sports Car Championship | 18 | 53 | Auto Research Eng. | 91 | Chevrolet Corvette | 101 | accident | ||
| Mar 21 1970 | Sebring International Raceway | FIA World Sports Car Championship | 27 | 38 | John Greenwood | 4 | Chevrolet Corvette | 159 | clutch | ||
| Jul 11 1970 | Watkins Glen International | FIA World Sports Car Championship | 12 | 21 | John Greenwood | 20 | Chevrolet Corvette 427 | 116 | did not finish | ||
| Jan 31 1971 | Daytona International Speedway | FIA World Sports Car Championship | 14 | 10 | John Greenwood | 50 | Chevrolet Corvette | 554 | running | ||
| Mar 20 1971 | Sebring International Raceway | FIA World Sports Car Championship | 16 | 7 | John Greenwood | 48 | Chevrolet Corvette | 218 | running | ||
| May 23 1971 | Road Atlanta | NASCAR Grand American | 6 | 5 | Chevrolet Camaro | 0 | |||||
| Jul 24 1971 | Watkins Glen International | FIA World Sports Car Championship | 24 | 25 | John Greenwood Racing | 50 | Chevrolet Corvette | 6 | suspension | ||
| Jul 24 1971 | Watkins Glen International | FIA World Sports Car Championship | 17 | 5 | John Greenwood Racing | 49 | Chevrolet Corvette | 229 | running | ||
| Feb 6 1972 | Daytona International Speedway | FIA World Sports Car Championship | 20 | 27 | John Greenwood | 48 | Chevrolet Corvette | 114 | disqualified | ||
| Mar 25 1972 | Sebring International Raceway | FIA World Sports Car Championship | 26 | 31 | John Greenwood Racing | 48 | Chevrolet Corvette | 179 | engine | ||
| Jun 11 1972 | Circuit de la Sarthe | FIA World Sports Car Championship | 38 | 42 | John Greenwood Racing | 28 | Chevrolet Corvette | 53 | piston | ||
| Jun 11 1972 | Circuit de la Sarthe | FIA World Sports Car Championship | 16 | 37 | John Greenwood Racing | 72 | Chevrolet Corvette | 82 | cylinder head | ||
| Jul 9 1972 | Mid-Ohio Sports Car Course | IMSA GT | 34 | 4 | Greenwood Racing (BFG Radial) | 48 | Chevrolet Corvette 427 | 183 | running | ||
| Jul 22 1972 | Watkins Glen International | FIA World Sports Car Championship | 39 | 39 | John Greenwood Racing | 50 | Chevrolet Corvette | 0 | did not start | 0 | |
| Jul 22 1972 | Watkins Glen International | FIA World Sports Car Championship | 34 | 24 | John Greenwood Racing | 49 | Chevrolet Corvette | 20 | valves | ||
| Jul 22 1972 | Watkins Glen International | FIA World Sports Car Championship | 37 | 37 | John Greenwood Racing | 48 | Chevrolet Corvette | 0 | did not start | 0 | |
| Feb 4 1973 | Daytona International Speedway | FIA World Sports Car Championship | 18 | 51 | John Greenwood | 48 | Chevrolet Corvette | 7 | did not finish | ||
| Mar 24 1973 | Sebring International Raceway | IMSA GT | 9 | 3 | John Greenwood Racing | 50 | Chevrolet Corvette | 219 | running | ||
| Mar 24 1973 | Sebring International Raceway | IMSA GT | 8 | 50 | John Greenwood Racing | 48 | Chevrolet Corvette | 105 | engine | ||
| Apr 21 1973 | Daytona International Speedway | IMSA GT | 7 | John Greenwood Racing | 48 | Chevrolet Corvette | 82 | running | |||
| May 5 1973 | Lime Rock Park | SCCA Trans Am | 19 | Greenwood Racing | Chevrolet Corvette | 133 | 100 | 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 16 1973 | Watkins Glen International | SCCA Trans Am | 4 | 3 | Greenwood Racing | 7 | Chevrolet Corvette | 72 | 2,650 | running | |
| Jul 4 1973 | Daytona International Speedway | IMSA GT | 6 | 12 | John Greenwood Racing | 48 | Chevrolet Corvette | 60 | running | 0 | |
| Jul 15 1973 | Mid-Ohio Sports Car Course | IMSA GT | 24 | John Greenwood Racing | 48 | Chevrolet Corvette | 145 | did not finish | |||
| Jul 21 1973 | Watkins Glen International | FIA World Sports Car Championship | 16 | 9 | John Greenwood Racing | 48 | Chevrolet Corvette | 166 | running | ||
| Jul 28 1973 | Road America | SCCA Trans Am | 2 | 1 | Greenwood Racing | Chevrolet Corvette | 78 | 5,000 | running | 72 | |
| Aug 19 1973 | Edmonton International Speedway | SCCA Trans Am | 1 | 1 | John Greenwood Racing | 48 | Chevrolet Corvette | 125 | 7,000 | running | |
| Sep 30 1973 | Road Atlanta | IMSA GT | 1 | 40 | John Greenwood Racing | 48 | Chevrolet Corvette | 18 | did not finish | ||
| Oct 14 1973 | Indianapolis Raceway Park | IMSA GT | 48 | John Greenwood Racing | 48 | Chevrolet Corvette | 29 | accident | |||
| Apr 21 1974 | Road Atlanta | IMSA GT | 46 | John Greenwood Racing | 48 | Chevrolet Corvette | 17 | transmission | 2 | ||
| Jun 30 1974 | Mid-Ohio Sports Car Course | IMSA GT | 4 | 31 | John Greenwood Racing | 48 | Chevrolet Corvette | 76 | did not finish | ||
| Jul 4 1974 | Daytona International Speedway | IMSA GT | 1 | 37 | John Greenwood Racing | 48 | Chevrolet Corvette | 15 | accident | ||
| Jul 27 1974 | Road America | SCCA Trans Am | 1 | 27 | Greenwood Racing | 48 | Chevrolet Corvette | 27 | 50 | engine | 14 |
| Aug 18 1974 | Charlotte Motor Speedway | IMSA GT | 22 | John Greenwood Racing | 48 | Chevrolet Corvette | 44 | ||||
| Oct 20 1974 | Autódromo Hermanos Rodríguez | IMSA GT | 1 | 38 | John Greenwood Racing | 59 | Chevrolet Corvette | 18 | did not finish | ||
| Dec 1 1974 | Daytona International Speedway | IMSA GT | 1 | 1 | John Greenwood Racing | 75 | Chevrolet Corvette | 66 | 5,000 | running | 64 |
| Feb 2 1975 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 1 | 42 | John Greenwood | 75 | Chevrolet Corvette | 148 | 0 | accident | |
| Mar 22 1975 | Sebring International Raceway | IMSA GT | 3 | 56 | John Greenwood | 75 | Chevrolet Corvette | 42 | out of fuel | ||
| Apr 20 1975 | Road Atlanta | IMSA GT | 4 | 24 | 75 | Chevrolet Corvette | 11 | did not finish | |||
| Apr 20 1975 | Road Atlanta | IMSA GT | 4 | 4 | 75 | Chevrolet Corvette | 40 | running | |||
| May 3 1975 | Laguna Seca Raceway | IMSA GT | 8 | 9 | Chevrolet Corvette | 50 | 550 | running | |||
| Jun 1 1975 | Pocono International Raceway | SCCA Trans Am | 1 | 1 | John Greenwood Racing | Chevrolet Corvette 427 | 35 | 2,950 | running | ||
| Jun 15 1975 | Portland International Raceway | SCCA Trans Am | 18 | 1 | John Greenwood Racing | Chevrolet Corvette 427 | 50 | 2,450 | running | 31 | |
| Jun 29 1975 | Nelson Ledges | SCCA Trans Am | 2 | 1 | John Greenwood Racing | Chevrolet Corvette 427 | 50 | 2,950 | running | 50 | |
| Jul 12 1975 | Watkins Glen International | WSCC/SCCA Trans Am | 13 | 18 | John Greenwood | 5 | Chevrolet Corvette 427 | 96 | 450 | engine | |
| Jul 26 1975 | Road America | SCCA Trans Am | 29 | 30 | John Greenwood Racing | Chevrolet Corvette 427 | 0 | did not start | 0 | ||
| Aug 24 1975 | Road America | Formula Libre | 20 | Chevrolet Corvette | 100 | fatigue | 0 | ||||
| Nov 30 1975 | Daytona International Speedway | IMSA GT | 1 | 1 | John Greenwood | 76 | Chevrolet Corvette | 65 | 3,500 | running | 59 |
| Feb 1 1976 | Daytona International Speedway | IMSA/WSCC GT | 8 | 34 | Greenwood Levitt Racing | 76 | Chevrolet Corvette | 298 | did not finish | ||
| Mar 20 1976 | Sebring International Raceway | IMSA GT | 1 | 64 | Levitt Racing | 76 | Chevrolet Corvette | 36 | clutch | ||
| Apr 11 1976 | Road Atlanta | IMSA GT | 3 | 43 | Chevrolet Corvette | 11 | did not finish | ||||
| Jun 13 1976 | Circuit de la Sarthe | ACO | 9 | 48 | J. Greenwood | 76 | Chevrolet Corvette | 29 | fuel tank | ||
| Mar 19 1977 | Sebring International Raceway | IMSA GT | 3 | 23 | Mancuso Chevrolet | 76 | Chevrolet Corvette Greenwood 007 | 167 | 100 | running | |
| Jun 19 1977 | Brainerd International Raceway | IMSA GT | 26 | 21 | 77 | Chevrolet Corvette/Greenwood GT | 24 | did not finish | 0 | ||
| Jul 4 1977 | Daytona International Speedway | IMSA GT | 1 | 47 | 77 | Chevrolet Corvette/Greenwood GT | 1 | clutch | |||
| Jul 9 1977 | Watkins Glen International | WSCC/SCCA Trans Am | 4 | 31 | John Greenwood Racing | 77 | Chevrolet Corvette/Greenwood | 92 | 1,250 | valve | |
| May 25 1980 | Charlotte Motor Speedway | NASCAR Winston Cup | 33 | 40 | Jim Testa | 68 | Chevrolet | 24 | 1,220 | accident | 0 |
| Jul 4 1980 | Daytona International Speedway | NASCAR Winston Cup | 13 | 21 | Jim Testa | 68 | Oldsmobile | 150 | 1,510 | running | 0 |
| Apr 25 1982 | Riverside International Raceway | IMSA GT | 15 | 44 | 13 | Chevrolet Corvette | 20 | did not finish | |||
| May 16 1982 | Charlotte Motor Speedway | IMSA GT | 12 | 40 | 13 | Chevrolet Corvette | 0 | did not finish | |||
| Aug 22 1982 | Road America | IMSA GT | 16 | 46 | 13 | Chevrolet Corvette | 6 | did not finish | |||
| Sep 12 1982 | Road Atlanta | IMSA GT | 24 | 5 | T & R Racing | 13 | Chevrolet Corvette | 119 | running | ||
| Sep 26 1982 | Pocono International Raceway | IMSA GT | 11 | 36 | T & R Racing | 13 | Chevrolet Corvette | 42 | did not finish | ||
| Nov 28 1982 | Daytona International Speedway | IMSA GT | 11 | 68 | 13 | Chevrolet Corvette | 6 | did not finish | |||
| Jun 11 1989 | Sears Point International Raceway | SCCA Corvette Challenge | 20 | 19 | 28 | Chevrolet Corvette R7F 1G1YY2187K5110232 | 28 | 900 | mechanical | 0 | |
| Jun 17 1989 | Detroit Street Circuit | SCCA Corvette Challenge | 22 | 18 | 28 | Chevrolet Corvette R7F 1G1YY2187K5110232 | 20 | 950 | running | 0 |