Mario Andretti CART/Champ Car results at Toronto
| Year | Race # | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 1986 | 8 | 3 | 3 | 5 | Newman-Haas | Lola | Cosworth | Goodyear | Newman-Haas | 105.540 | 103 | 0 | 0 | flagged | 14 |
| 1987 | 8 | 5 | 15 | 5 | Hanna Car Wash | Lola | Chevrolet | Goodyear | Newman-Haas | 104.109 | 46 | 0 | 0 | off course | 0 |
| 1988 | 7 | 2 | 25 | 6 | Amoco/Kmart | Lola | Chevrolet | Goodyear | Newman-Haas | 105.723 | 11 | 0 | 0 | mechanical | 0 |
| 1989 | 9 | 7 | 26 | 5 | Kmart/Havoline | Lola | Chevrolet | Goodyear | Newman-Haas | 106.068 | 8 | 0 | 0 | accident | 0 |
| 1990 | 9 | 3 | 6 | 6 | Kmart/Havoline | Lola | Chevrolet | Goodyear | Newman-Haas | 106.262 | 93 | 1 | 6 | flagged | 8 |
| 1991 | 10 | 5 | 2 | 6 | Kmart/Havoline | Lola | Chevrolet | Goodyear | Newman-Haas | 107.002 | 103 | 0 | 0 | flagged | 16 |
| 1992 | 9 | 5 | 4 | 2 | Kmart/Texaco Havoline | Lola | Ford | Goodyear | Newman-Haas | 107.862 | 102 | 0 | 0 | flagged | 12 |
| 1993 | 9 | 13 | 8 | 6 | Kmart/Texaco-Havoline | Lola | Ford | Goodyear | Newman-Haas | 108.204 | 102 | 0 | 0 | flagged | 5 |
| 1994 | 9 | 10 | 4 | 6 | Kmart/Texaco-Havoline | Lola | Ford | Goodyear | Newman-Haas | 108.036 | 98 | 0 | 0 | flagged | 12 |
