| 1993 — | Save Mart 300 | Sonoma Raceway RC | 73 | Schmitt Racing | 28 | 31 | ▼ 3 | 0 | running | 70 | — |
| 1992 — | Pyroil 500 | Phoenix Raceway INT | 73 | Schmitt Racing | 35 | 33 | ▲ 2 | 0 | engine | 64 | — |
| 1992 — | Save Mart 300 | Sonoma Raceway RC | 9 | Melling Racing | 34 | 24 | ▲ 10 | 0 | running | 91 | — |
| 1991 — | Pyroil 500 | Phoenix Raceway INT | 73 | Schmitt Racing | 39 | 37 | ▲ 2 | 0 | accident | 52 | — |
| 1991 — | Banquet 300 | Sonoma Raceway RC | 73 | Schmitt Racing | 25 | 13 | ▲ 12 | 0 | running | 124 | — |
| 1990 — | Checker 500 | Phoenix Raceway INT | 73 | Schmitt Racing | 40 | 18 | ▲ 22 | 0 | running | 109 | — |
| 1990 — | Banquet Frozen Foods 300k | Sonoma Raceway RC | 73 | Schmitt Racing | 29 | 20 | ▲ 9 | 0 | running | 103 | — |
| 1989 — | Autoworks 500 | Phoenix Raceway INT | 73 | Schmitt Racing | 43 | 26 | ▲ 17 | 0 | running | 85 | — |
| 1989 — | Banquet 300 | Sonoma Raceway RC | 73 | Schmitt Racing | 36 | 17 | ▲ 19 | 0 | running | 0 | — |
| 1988 — | Checker 500 | Phoenix Raceway INT | 07 | Schmitt Racing | 43 | 37 | ▲ 6 | 0 | accident | 52 | — |
| 1988 — | Budweiser 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 37 | 12 | ▲ 25 | 0 | running | 127 | — |
| 1987 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 35 | 36 | ▼ 1 | 0 | clutch | 55 | — |
| 1987 — | Budweiser 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 34 | 33 | ▲ 1 | 0 | oil leak | 64 | — |
| 1986 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 31 | 14 | ▲ 17 | 0 | running | 121 | — |
| 1986 — | Budweiser 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 19 | 18 | ▲ 1 | 0 | accident | 109 | — |
| 1985 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 31 | 15 | ▲ 16 | 0 | running | 118 | — |
| 1985 — | Budweiser 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 25 | 34 | ▼ 9 | 0 | engine | 61 | — |
| 1984 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 33 | 13 | ▲ 20 | 0 | running | 124 | — |
| 1984 — | Budweiser 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 25 | 39 | ▼ 14 | 0 | engine | 46 | — |
| 1983 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 30 | 40 | ▼ 10 | 0 | engine | 43 | — |
| 1983 — | Budweiser 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 17 | 9 | ▲ 8 | 0 | running | 138 | — |
| 1982 — | Winston Western 500 | Riverside International Raceway RC | 73 | Junior Johnson & Associates | 22 | 21 | ▲ 1 | 0 | running | 100 | — |
| 1982 — | Budweiser 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 26 | 24 | ▲ 2 | 0 | oil leak | 91 | — |
| 1981 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 18 | 14 | ▲ 4 | 1 | running | 126 | — |
| 1981 — | Warner W. Hodgdon 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 15 | 24 | ▼ 9 | 0 | engine | 91 | — |
| 1981 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 12 | 22 | ▼ 10 | 0 | accident | 97 | — |
| 1980 — | Los Angeles Times 500 | Ontario Motor Speedway SS | 73 | Schmitt Racing | 22 | 11 | ▲ 11 | 0 | running | 130 | — |
| 1980 — | Warner W. Hodgdon 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 4 | 13 | ▼ 9 | 0 | running | 124 | — |
| 1980 — | Daytona 500 | Daytona International Speedway SS | 73 | Schmitt Racing | 20 | 23 | ▼ 3 | 0 | cylinder head | 94 | — |
| 1980 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 10 | 5 | ▲ 5 | 0 | running | 155 | — |
| 1979 — | Los Angeles Times 500 | Ontario Motor Speedway SS | 73 | Schmitt Racing | 15 | 18 | ▼ 3 | 0 | running | 109 | — |
| 1979 — | NAPA Riverside 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 9 | 30 | ▼ 21 | 0 | transmission | 73 | — |
| 1979 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 8 | 4 | ▲ 4 | 0 | running | 160 | — |
| 1978 — | Los Angeles Times 500 | Ontario Motor Speedway SS | 73 | Schmitt Racing | 13 | 14 | ▼ 1 | 0 | running | 121 | — |
| 1978 — | NAPA Riverside 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 9 | 8 | ▲ 1 | 0 | running | 142 | — |
| 1978 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 8 | 32 | ▼ 24 | 0 | differential | 67 | — |
| 1977 — | Los Angeles Times 500 | Ontario Motor Speedway SS | 73 | Schmitt Racing | 9 | 41 | ▼ 32 | 0 | oil pressure | 40 | — |
| 1977 — | NAPA Riverside 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 14 | 30 | ▼ 16 | 0 | sway bar | 73 | — |
| 1977 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 20 | 19 | ▲ 1 | 0 | running | 106 | — |
| 1976 — | Los Angeles Times 500 | Ontario Motor Speedway SS | 73 | Schmitt Racing | 36 | 26 | ▲ 10 | 0 | timing chain | 85 | — |
| 1976 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 32 | 10 | ▲ 22 | 0 | running | 134 | — |
| 1975 — | L.A.Times 500 | Ontario Motor Speedway SS | 73 | Schmitt Racing | 35 | 33 | ▲ 2 | 0 | engine | 64 | — |
| 1975 — | Tuborg 400 | Riverside International Raceway RC | 73 | Schmitt Racing | 25 | 8 | ▲ 17 | 0 | running | 142 | — |
| 1975 — | Winston Western 500 | Riverside International Raceway RC | 73 | Schmitt Racing | 29 | 18 | ▲ 11 | 0 | engine | 109 | — |