1973 ASA National Tour Championship Schedule
| Date | Event | Cars | Winner | Make | Track | Avg. Speed | Cautions |
| 11-5-72 | ASA | Salem | Darrell Waltrip | Salem Speedway | ||||
| 4-22 | ASA | Louisville | Dave Sorg | Chevrolet | Louisville Fairgrounds | |||
| 5-6 | ASA | Winchester | Jack Shanklin | Chevrolet | Winchester Speedway | |||
| 5-18 | ASA | Anderson | John Sommerville | Chevrolet | Anderson Speedway | |||
| 5-20 | ASA | Salem | Dick Freeman | Salem Speedway | ||||
| 5-20 | ASA | Salem | Jack Shanklin | Salem Speedway | ||||
| 6-3 | ASA | Tri-County | Tom Collela | Tri-County Speedway | ||||
| 6-17 | ASA | Baer Field | Ed Howe | Baer Field Raceway | ||||
| 6-23 | ASA | Louisville | John Sommerville | Chevrolet | Louisville Fairgrounds | |||
| 7-15 | ASA | Winchester | Dick Freeman | Winchester Speedway | ||||
| 8-17 | ASA | Anderson | Denny Nyari | Anderson Speedway | ||||
| 8-19 | ASA | Salem | Darrell Waltrip | Salem Speedway | ||||
| 9-3 | ASA | Winchester | John Vallo | Winchester Speedway | ||||
| 9-30 | Dri-Powr 400 | 40 | Vern Schrock | Pontiac | Winchester Speedway | 77.279 mph |
1973 ASA Points Standings - Top 10