| March 21, Marlboro Grand Prix of Miami Presented by Toyota (Homestead, FL) | |
| April 10, 1999 Firestone Firehawk 500 (Motegi, Japan) | |
| April 18, Toyota Grand Prix of Long Beach (Long Beach, CA) | |
| May 2, Bosch Spark Plug Grand Prix Presented by Toyota. (Nazareth, PA) | |
| May 15, Rio 400 (Rio de Janeiro, Brazil) | |
| May 29, Motorola 300 (Madison, IL) | |
| June 6, Miller Lite 200 (West Allis, WI) | |
| June 20, Budweiser/G.I. Joe's 200 Presented by Texaco/Havoline. (Portland, OR) | |
| June 27, Medic Drug Grand Prix of Cleveland Presented by Star Bank (Cleveland, OH) | |
| July 11, Texaco/Havoline 200 (Elkhart Lake, WI) | |
| July 18, Molson Indy (Toronto, Ontario, Canada) | |
| July 25, U.S. 500 Presented by Toyota (Brooklyn, MI) | |
| Aug. 8, Grand Prix of Detroit (Detroit, MI) | |
| Aug. 15, Miller Lite 200 (Lexington, OH) | |
| Aug. 22, Chicago Grand Prix (Cicero, IL) | |
| Sept. 5, Molson Indy Vancouver (Vancouver, British Columbia, Canada) | |
| Sept. 12, Honda Grand Prix of Monterey Featuring the Texaco/Havoline 300 (Monterey, CA) | |
| Sept. 26, Texaco Grand Prix of Houston (Houston, TX) | |
| Oct. 17, 1999 Honda Indy (Gold Coast, Queensland, Australia) | |
| Oct. 31, Marlboro 500 Presented by Toyota (Fontana, CA) | |
| Nov. 14, Hawaii Super Prix (Hawaii) NO POINTS RACE |
