| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 25 1979 | Daytona International Speedway | IMSA GT | 32 | 56 | 8 | Porsche Carrera | 9 | did not finish | |||
| Feb 3 1980 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 32 | 71 | Bob Beasley | 8 | Porsche Carrera RSR 911 460 0035 | 0 | did not start | 0 | |
| Jul 4 1980 | Daytona International Speedway | IMSA GT | 24 | 39 | 8 | Porsche Carrera | 4 | did not finish | |||
| Nov 30 1980 | Daytona International Speedway | IMSA GT | 40 | 60 | 8 | Porsche Carrera RSR 911 460 0035 | 7 | did not finish | |||
| Jan 31 1982 | Daytona International Speedway | IMSA GT | 46 | 41 | Gary Wonzer | 42 | Porsche 911 | 261 | running | ||
| Mar 20 1982 | Sebring International Raceway | IMSA GT | 40 | 25 | Gary Wonzer | 42 | Porsche 911 | 164 | engine | ||
| Feb 3 1985 | Daytona International Speedway | IMSA GT | 44 | 58 | Bob Beasley | 66 | Porsche Carrera 911 460 0035 | 118 | accident | ||
| Aug 11 1985 | Mosport International Raceway | FIA World Sports Car Championship | 13 | 14 | Roy Baker Promotions | 98 | Tiga GC285 294/Ford | 146 | running | ||
| Oct 6 1985 | Fuji Speedway | FIA World Sports Car Championship | 31 | 21 | Roy Baker Promotion Forf | 98 | Tiga GC285 294/Ford | 10 | turbo |