| 1 | 1988-04 |
Morgan Shepherd
M. Shepherd | 20 | 30 | 47 |  | Shepherd Racing Ventures | 143 | 0 |
| 2 | 1988-05 |
Morgan Shepherd
M. Shepherd | 14 | 39 | 47 | | Shepherd Racing Ventures | 19 | 0 |
| 3 | 1988-10 |
Morgan Shepherd
M. Shepherd | 16 | 26 | 47 | | Winners Circle Products | 270 | 0 |
| 4 | 1988-21 |
Morgan Shepherd
M. Shepherd | 10 | 39 | 57 | | Heinz Ketchup | 53 | 0 |
| 5 | 1988-22 |
Morgan Shepherd
M. Shepherd | 34 | 31 | 57 | | Heinz Ketchup | 59 | 0 |
| 6 | 1988-24 |
Morgan Shepherd
M. Shepherd | 26 | 31 | 57 | | Heinz Ketchup | 15 | 0 |
| 7 | 1988-25 |
Morgan Shepherd
M. Shepherd | 39 | 16 | 57 | | Heinz Tomato Sauce | 328 | 0 |
| 8 | 1988-26 |
Morgan Shepherd
M. Shepherd | 29 | 22 | 57 | | Heinz Ketchup | 396 | 0 |
| 9 | 1988-27 |
Morgan Shepherd
M. Shepherd | 17 | 14 | 57 | | Winners' Circle Auto Parts | 487 | 0 |
