| series | Champcar complete |
| team | Greenfield |
| year | race | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| 1990 | Milwaukee | 42 | Greenfield Industries | Michael Greenfield |  | DNS | Lola T8700 | Cosworth DFX | |||
| 1990 | Cleveland | 42 | Greenfield Industries | Michael Greenfield | | 20 | 17 | Lola T8700 | Cosworth DFX | ||
| 1990 | Meadowlands | 42 | Greenfield Industries | Michael Greenfield | | 24 | 12 | Lola T8700 | Cosworth DFX | ||
| 1990 | Toronto | 42 | Greenfield Industries | Michael Greenfield | | 25 | 21 | Lola T8700 | Cosworth DFX | ||
| 1990 | Denver | 42 | Greenfield Industries | Michael Greenfield | | 22 | 21 | Lola T8700 | Cosworth DFX | ||
| 1990 | Lexington | 42 | Greenfield Industries | Michael Greenfield | | 23 | 25 | Lola T8700 | Cosworth DFX | ||
| 1990 | Elkhart Lake | 42 | Greenfield Industries | Michael Greenfield | | 19 | 24 | Lola T8700 | Cosworth DFX | ||
| 1990 | Nazareth | 42 | Greenfield Industries | Michael Greenfield | | 16 | 15 | Lola T8700 | Cosworth DFX | ||
| 1994 | Indy 500 | 42 | Greenfield Industries | Johnny Parsons Jr | | DNS | Lola T9300 | Greenfield GC209T | |||
| 1995 | Indy 500 | 42 | Greenfield Industries | Michael Greenfield | | DNS | Lola T9300 | Greenfield GC209T |
10 entries
