American Open-Wheel racing results (
key)
Complete USF2000 National Championship results Atlantic Championship CART/Champ Car World Series • ^ New points system implemented in
2004 Indy Racing League Indy 500 results Complete American Le Mans Series results : *
Season still in progress. WeatherTech SportsCar Championship results (
key)(Races in
bold indicate pole position, Results are
overall/
class) ==References==