1973

Phoenix 150

Texas 200

Indianapolis 500

Schaefer 500

Number of races televised: 3/16, or 19%

Number of races televised live: 1/16, or 6%

Changes from previous year:

- TVS pulled out of it's broadcasting. This resulted in the Rex Mays Classic, Michigan 200, and Tony Bettenhausen 200 being untelevised.

- The Trentonian 300, after being shown previously on ABC, was untelevised, along with the Trenton 200 and Best Western 150.

- The Phoenix 150 was not run that year. It was scheduled to be shown on ABC.

- The new Texas 200 was shown live, on ABC.

- The Schaefer 500 was shown for the first time, tape-delayed on ABC.