Howdy Holmes CART/Champ Car results at Portland
Back to Howdy Holmes career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 1984 | 5 | 17 | 17 | 41 | Jiffy Mixes | March | Cosworth | Goodyear | Mayer | 111.022 | 47 | 0 | 0 | accident | 0 |
| 1985 | 4 | 22 | 17 | 33 | Jiffy Mixes | Lola | Cosworth | Goodyear | Forsythe | 111.228 | 59 | 0 | 0 | shift lever | 0 |
| 1988 | 5 | 19 | 16 | 21 | Jiffy Mix | March | Cosworth | Goodyear | Morales | 112.352 | 94 | 0 | 0 | flagged | 0 |
