| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/8/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 2nd |
|
| 4/29/1973 | Tri-State Speedway - Haubstadt, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 2nd |
|
| 5/18/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 3rd |
|
| 5/20/1973 | Tri-State Speedway - Haubstadt, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 3rd |
|
| 6/13/1973 | Kokomo Speedway - Kokomo, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 6/29/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 7/1/1973 | Tri-State Speedway - Haubstadt, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 7/4/1973 | Kokomo Speedway - Kokomo, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 3rd |
|
| 7/6/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 2nd |
|
| 7/15/1973 | Tri-State Speedway - Haubstadt, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 3rd |
|
| 7/20/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 3rd |
|
| 7/27/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 8/3/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 8/10/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 1st |
|
| 8/17/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 1st |
|
| 8/26/1973 | Tri-State Speedway - Haubstadt, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 1st |
|
| 8/31/1973 | Bloomington Speedway - Bloomington, IN | Results | | Butch Wilkerson (410 Sprints - Non-Winged) | - | - | - | 1st |
|
| 10/21/1973 | Eldora Speedway - Rossburg, OH 410 Sprints - Non-Winged: USAC National Sprint Cars 305 Sprints - Non-Winged | Results | | Butch Wilkerson (305 Sprints - Non-Winged) | - | - | - | - |
|