Mario Domínguez CART/Champ Car results at Long Beach
| Year | Race # | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 2002 | 2 | 17 | 14 | 16 | Herdez | Lola | Ford | Bridgestone | Herdez | 102.364 | 62 | 0 | 0 | contact | 0 |
| 2003 | 3 | 11 | 5 | 55 | Herdez | Lola | Ford | Bridgestone | Herdez | 102.349 | 90 | 0 | 0 | flagged | 10 |
| 2004 | 1 | 5 | 5 | 55 | Herdez | Lola | Ford | Bridgestone | Herdez | 102.001 | 81 | 0 | 0 | flagged | 21 |
| 2005 | 1 | 3 | 5 | 7 | Indeck | Lola | Ford | Bridgestone | Forsythe | 104.491 | 81 | 1 | 1 | flagged | 22 |
| 2006 | 1 | 5 | 4 | 7 | Indeck | Lola | Ford | Bridgestone | Forsythe | 105.270 | 74 | 0 | 0 | flagged | 23 |
| 2007 | 2 | 10 | 17 | 7 | Telmex/Banca Mifel | Panoz | Ford | Bridgestone | Forsythe | 103.346 | 7 | 0 | 0 | contact | 4 |
