Gary Bettenhausen CART/Champ Car results at Milwaukee
| Year | Race # | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 1980 | 3 | 16 | 12 | 46 | Armstrong Mold | Wildcat | DGS | Goodyear | Armstrong | 122.241 | 143 | 0 | 0 | flagged | 15 |
| 1981 | 7 | 12 | 19 | 12 | Rhoades Aviation | Wildcat | Cosworth | Goodyear | Rhoades | 128.622 | 127 | 0 | 0 | turbocharger | 2 |
| 1982 | 6 | 13 | 13 | 8 | Provimi Veal | March | Cosworth | Goodyear | Bettenhausen | 133.323 | 135 | 0 | 0 | oil pressure | 2 |
| 1983 | 3 | 20 | 22 | 28 | H & R | Spirit | Chevrolet | Goodyear | H and R | 127.483 | 7 | 0 | 0 | transmission | 0 |
| 1984 | 4 | 19 | 15 | 82 | California Cooler | March | Cosworth | Goodyear | | 135.155 | 192 | 0 | 0 | flagged | 0 |
| 1986 | 4 | 12 | 23 | 24 | Leader Card | March | Cosworth | Goodyear | Leader Card | 146.807 | 47 | 0 | 0 | engine | 0 |
| 1987 | 4 | 21 | 15 | 56 | Genesee Beer Wagon | March | Cosworth | Goodyear | Gohr | 138.159 | 182 | 0 | 0 | flagged | 0 |
