Raul Boesel CART/Champ Car results at Portland
| Year | Race # | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 1985 | 4 | 12 | 11 | 22 | Break Free | March | Cosworth | Goodyear | Simon | 112.253 | 97 | 0 | 0 | flagged | 2 |
| 1986 | 5 | 5 | 8 | 22 | Coppertop-Duracell | Lola | Cosworth | Goodyear | Simon | 92.241 | 92 | 0 | 0 | flagged | 5 |
| 1988 | 5 | 16 | 26 | 30 | Domino's Pizza | March | Cosworth | Goodyear | Shierson | 113.218 | 2 | 0 | 0 | spark box | 0 |
| 1989 | 6 | 14 | 7 | 30 | Domino's Pizza | Lola | Judd | Goodyear | Shierson | 116.186 | 102 | 0 | 0 | flagged | 6 |
| 1990 | 6 | 12 | 18 | 8 | Budweiser | Lola | Judd | Goodyear | Truesports | 118.419 | 77 | 0 | 0 | engine | 0 |
| 1992 | 6 | 9 | 9 | 11 | Panasonic/Sega | Lola | Chevrolet | Goodyear | Simon | 111.778 | 100 | 0 | 0 | flagged | 4 |
| 1993 | 7 | 11 | 7 | 9 | Duracell/Mobil 1 | Lola | Ford | Goodyear | Simon | 112.485 | 100 | 0 | 0 | flagged | 6 |
| 1994 | 7 | 12 | 23 | 5 | Duracell | Lola | Ford | Goodyear | Simon | 114.211 | 94 | 0 | 0 | flagged | 0 |
| 1995 | 9 | 11 | 5 | 11 | Duracell Charger | Lola | Ilmor | Goodyear | Rahal | 115.908 | 102 | 0 | 0 | flagged | 10 |
| 1996 | 9 | 17 | 28 | 1 | Brahma Sports Car | Reynard | Ford | Goodyear | Green | 114.886 | 8 | 0 | 0 | engine | 0 |
| 1997 | 9 | 14 | 3 | 40 | Brahma | Reynard | Ford | Firestone | Patrick | 117.532 | 78 | 0 | 0 | flagged | 14 |
