| 1988 — | AC Delco 500 | North Carolina Motor Speedway INT | 34 | AAG Racing | 39 | 21 | ▲ 18 | 0 | running | 100 | — |
| 1988 — | Daytona 500 | Daytona International Speedway SS | 99 | Ball Racing | 30 | 39 | ▼ 9 | 0 | accident | 0 | — |
| 1987 — | AC Delco 500 | North Carolina Motor Speedway INT | 6 | U. S. Motorsports Inc. | 33 | 25 | ▲ 8 | 0 | running | 0 | — |
| 1987 — | Oakwood 500 | Charlotte Motor Speedway INT | 6 | U. S. Motorsports Inc. | 30 | 16 | ▲ 14 | 0 | running | 115 | — |
| 1987 — | Southern 500 | Darlington Raceway INT | 6 | U. S. Motorsports Inc. | 40 | 34 | ▲ 6 | 0 | driver fatigue | 61 | — |
| 1987 — | Summer 500 | Pocono Raceway INT | 6 | U. S. Motorsports Inc. | 40 | 18 | ▲ 22 | 0 | running | 109 | — |
| 1987 — | Miller 400 | Michigan International Speedway INT | 6 | U. S. Motorsports Inc. | 27 | 38 | ▼ 11 | 0 | engine | 0 | — |
| 1987 — | Coca-Cola 600 | Charlotte Motor Speedway INT | 6 | U. S. Motorsports Inc. | 29 | 33 | ▼ 4 | 0 | engine | 64 | — |
| 1987 — | Winston 500 | Talladega Superspeedway SS | 64 | Langley-Woodfield Racing | 32 | 23 | ▲ 9 | 0 | engine | 94 | — |
| 1987 — | TranSouth 500 | Darlington Raceway INT | 64 | Langley-Woodfield Racing | 33 | 24 | ▲ 9 | 0 | running | 91 | — |
| 1987 — | Motorcraft 500 | Atlanta Motor Speedway INT | 64 | Langley-Woodfield Racing | 38 | 41 | ▼ 3 | 0 | engine | 40 | — |
| 1987 — | Daytona 500 | Daytona International Speedway SS | 64 | Langley-Woodfield Racing | 25 | 40 | ▼ 15 | 0 | engine | 43 | — |
| 1986 — | Atlanta Journal 500 | Atlanta Motor Speedway INT | 64 | Langley-Woodfield Racing | 36 | 30 | ▲ 6 | 0 | wheel stud | 73 | — |
| 1986 — | Oakwood Homes 500 | Charlotte Motor Speedway INT | 64 | Langley-Woodfield Racing | 33 | 17 | ▲ 16 | 0 | running | 112 | — |
| 1986 — | Southern 500 | Darlington Raceway INT | 64 | Langley-Woodfield Racing | 34 | 26 | ▲ 8 | 0 | engine | 85 | — |
| 1986 — | Pepsi FireCracker 400 | Daytona International Speedway SS | 64 | Langley-Woodfield Racing | 42 | 30 | ▲ 12 | 0 | accident | 0 | — |
| 1986 — | Coca-Cola 600 | Charlotte Motor Speedway INT | 51 | Spohn Racing | 21 | 28 | ▼ 7 | 0 | running | 0 | — |
| 1986 — | Winston 500 | Talladega Superspeedway SS | 99 | Ball Racing | 34 | 33 | ▲ 1 | 0 | engine | 64 | — |
| 1986 — | TranSouth 500 | Darlington Raceway INT | 64 | Langley-Woodfield Racing | 37 | 18 | ▲ 19 | 0 | running | 0 | — |
| 1985 — | Atlanta Journal 500 | Atlanta Motor Speedway INT | 99 | Ball Racing | 18 | 35 | ▼ 17 | 0 | oil pump | 58 | — |
| 1985 — | Talladega 500 | Talladega Superspeedway SS | 99 | Ball Racing | 26 | 41 | ▼ 15 | 0 | engine | 40 | — |
| 1985 — | Pepsi Firecracker 400 | Daytona International Speedway SS | 99 | Ball Racing | 22 | 40 | ▼ 18 | 0 | accident | 43 | — |
| 1985 — | Winston 500 | Talladega Superspeedway SS | 99 | Ball Racing | 26 | 22 | ▲ 4 | 0 | ignition | 97 | — |
| 1985 — | Transouth 500 | Darlington Raceway INT | 99 | Ball Racing | 31 | 35 | ▼ 4 | 0 | engine | 58 | — |
| 1984 — | Miller High Life 500 | Charlotte Motor Speedway INT | 23 | Bahre Racing | 19 | 34 | ▼ 15 | 0 | transmission | 0 | — |
| 1984 — | Southern 500 | Darlington Raceway INT | 23 | Bahre Racing | 31 | 31 | — | 0 | engine | 70 | — |
| 1984 — | Like Cola 500 | Pocono Raceway INT | 37 | Lain Racing | 26 | 29 | ▼ 3 | 0 | oil leak | 76 | — |
| 1984 — | Pepsi Firecracker 400 | Daytona International Speedway SS | 6 | U. S. Motorsports Inc. | 33 | 27 | ▲ 6 | 0 | running | 82 | — |
| 1984 — | World 600 | Charlotte Motor Speedway INT | 37 | Lain Racing | 40 | 39 | ▲ 1 | 0 | engine | 46 | — |
| 1984 — | Transouth 500 | Darlington Raceway INT | 37 | Lain Racing | 32 | 25 | ▲ 7 | 1 | cylinder head | 93 | — |
| 1984 — | Warner W. Hodgdon Carolina 500 | North Carolina Motor Speedway INT | 37 | Lain Racing | 32 | 33 | ▼ 1 | 0 | head gasket | 0 | — |
| 1984 — | Daytona 500 | Daytona International Speedway SS | 29 | Adcox-Kirby | 36 | 22 | ▲ 14 | 0 | overheating | 0 | — |
| 1983 — | Firecracker 400 | Daytona International Speedway SS | 6 | Ulrich Racing | 17 | 18 | ▼ 1 | 0 | running | 0 | — |
| 1983 — | Winston 500 | Talladega Superspeedway SS | 4 | Morgan-McClure Motorsports | 33 | 40 | ▼ 7 | 0 | engine | 43 | — |
| 1982 — | National 500 | Charlotte Motor Speedway INT | 4 | GC Spencer Racing | 31 | 39 | ▼ 8 | 0 | water pump | 46 | — |
| 1982 — | Southern 500 | Darlington Raceway INT | 4 | GC Spencer Racing | 30 | 12 | ▲ 18 | 3 | running | 132 | — |
| 1982 — | Busch 500 | Bristol Motor Speedway ST | 4 | GC Spencer Racing | 20 | 20 | — | 0 | running | 0 | — |
| 1982 — | Talladega 500 | Talladega Superspeedway SS | 4 | GC Spencer Racing | 21 | 37 | ▼ 16 | 0 | engine | 52 | — |
| 1982 — | Firecracker 400 | Daytona International Speedway SS | 4 | GC Spencer Racing | 27 | 39 | ▼ 12 | 0 | piston | 46 | — |
| 1982 — | World 600 | Charlotte Motor Speedway INT | 4 | GC Spencer Racing | 28 | 15 | ▲ 13 | 0 | running | 0 | — |
| 1982 — | Coca-Cola 500 | Atlanta Motor Speedway INT | 4 | GC Spencer Racing | 38 | 31 | ▲ 7 | 0 | engine | 70 | — |
| 1981 — | Atlanta Journal 500 | Atlanta Motor Speedway INT | 4 | GC Spencer Racing | 33 | 12 | ▲ 21 | 0 | running | 127 | — |
| 1981 — | National 500 | Charlotte Motor Speedway INT | 4 | GC Spencer Racing | 21 | 11 | ▲ 10 | 0 | running | 130 | — |
| 1981 — | Southern 500 | Darlington Raceway INT | 4 | GC Spencer Racing | 31 | 40 | ▼ 9 | 0 | engine | 43 | — |
| 1981 — | Talladega 500 | Talladega Superspeedway SS | 4 | GC Spencer Racing | 29 | 33 | ▼ 4 | 0 | rocker arm | 64 | — |
| 1981 — | Firecracker 400 | Daytona International Speedway SS | 4 | GC Spencer Racing | 35 | 14 | ▲ 21 | 0 | running | 121 | — |
| 1981 — | World 600 | Charlotte Motor Speedway INT | 4 | GC Spencer Racing | 32 | 12 | ▲ 20 | 0 | running | 127 | — |
| 1981 — | Winston 500 | Talladega Superspeedway SS | 4 | GC Spencer Racing | 19 | 37 | ▼ 18 | 0 | accident | 52 | — |
| 1980 — | Atlanta Journal 500 | Atlanta Motor Speedway INT | 4 | GC Spencer Racing | 21 | 27 | ▼ 6 | 1 | engine | 87 | — |
| 1980 — | National 500 | Charlotte Motor Speedway INT | 4 | GC Spencer Racing | 38 | 23 | ▲ 15 | 0 | running | 94 | — |
| 1980 — | Southern 500 | Darlington Raceway INT | 4 | GC Spencer Racing | 22 | 14 | ▲ 8 | 0 | engine | 0 | — |
| 1980 — | Firecracker 400 | Daytona International Speedway SS | 4 | GC Spencer Racing | 12 | 39 | ▼ 27 | 0 | piston | 46 | — |
| 1980 — | World 600 | Charlotte Motor Speedway INT | 4 | GC Spencer Racing | 19 | 19 | — | 4 | oil pump | 0 | — |
| 1979 — | World 600 | Charlotte Motor Speedway INT | 6 | GC Spencer Racing | 16 | 34 | ▼ 18 | 0 | accident | 61 | — |
| 1979 — | Winston 500 | Talladega Superspeedway SS | 6 | GC Spencer Racing | 11 | 18 | ▼ 7 | 0 | accident | 109 | — |
| 1978 — | NAPA National 500 | Charlotte Motor Speedway INT | 49 | GC Spencer Racing | 32 | 16 | ▲ 16 | 0 | running | 115 | — |
| 1978 — | World 600 | Charlotte Motor Speedway INT | 49 | GC Spencer Racing | 18 | 34 | ▼ 16 | 0 | engine | 61 | — |
| 1978 — | Atlanta 500 | Atlanta Motor Speedway INT | 49 | GC Spencer Racing | 32 | 8 | ▲ 24 | 0 | accident | 142 | — |