| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 26 1978 | Daytona International Speedway | IMSA GT | 51 | 23 | 79 | Datsun Z | 56 | running | |||
| Feb 1 1981 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 56 | 11 | Downing/Maffucci Racing | 50 | Mazda RX-7 | 585 | running | ||
| Mar 21 1981 | Sebring International Raceway | IMSA GT/World Sports Car Championship | 58 | 15 | Downing/Maffucci Racing | 50 | Mazda RX-7 | 196 | running | ||
| Jul 2 1981 | Daytona International Speedway | IMSA/WSCC Champion Spark Plug Challenge | 1 | 22 | Hoerr Borthers | 86 | AMC Spirit | 124 | brakes | ||
| Sep 30 1989 | Florida State Fairgrounds | IMSA Firestone Firehawk | 1 | ||||||||
| Oct 15 1989 | Heartland Park | SCCA Trans Am | 8 | 24 | 16 | Oldsmobile Cutlass Supreme | 35 | 700 | mechanical | 0 | |
| Oct 29 1989 | Streets of St. Petersburg | SCCA Trans Am | 14 | 21 | 16 | Oldsmobile Cutlass Supreme | 38 | 1,000 | accident | 0 | |
| Mar 10 1990 | Phoenix Street Circuit | SCCA Trans Am | 16 | 12 | 14 | Oldsmobile Cutlass Supreme | 42 | 1,900 | running | 0 | |
| Jun 1 1991 | Mid-Ohio Sports Car Course | IMSA GTO/GTU/AAC | 22 | 10 | Oldsmobile | 80 | Oldsmobile Calais | 39 | 2,000 | running | |
| Jul 20 1991 | Laguna Seca Raceway | IMSA GTO/GTU/AAC | 30 | 12 | 80 | Oldsmobile Cutlass | 34 | 2,150 | running | ||
| Jul 28 1991 | Portland International Raceway | IMSA GTO/GTU/AAC | 20 | 22 | 80 | Oldsmobile Calais | 34 | 750 | accident | ||
| Sep 1 1991 | Road Atlanta | IMSA International Sedan | 3 | 4 | Oldsmobile Calais Quad 442 | 18 | 1,750 | running | |||
| Feb 2 1992 | Daytona International Speedway | IMSA GT | 38 | 47 | Oldsmobile Motorsports | 71 | Oldsmobile Achieva | 89 | engine | ||
| Feb 22 1992 | Bicentennial Park | IMSA GTS/GTO/GTU | 17 | 15 | Oldsmobile Motorsports | 71 | Oldsmobile Achieva | 39 | 2,000 | running | |
| May 30 1992 | Mid-Ohio Sports Car Course | IMSA GTS/GTO/GTU | 16 | 15 | Oldsmobile Motorsports | 17 | Oldsmobile Achieva | 32 | running | 0 | |
| Jul 18 1992 | Laguna Seca Raceway | IMSA GTS/GTO/GTU | 14 | 30 | Oldsmobile Motorsports | 17 | Oldsmobile Achieva | 17 | mechanical | ||
| Jun 26 1994 | Watkins Glen International | IMSA GT | 33 | 30 | Sal Simeone | 66 | Chevrolet Camaro | 52 | accident | ||
| Mar 18 1995 | Sebring International Raceway | IMSA GT | 23 | 43 | Luis Mendez | 67 | Ford Mustang | 165 | mechanical |