| | Heat | Dash | B Feature | A Feature |
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| 5/24/2020 | Slinger Super Speedway - Slinger, WI EH Wolf & Sons Memorial Day Asphalt Late Models, Asphalt Super Late Models, Outlaws, Pro Legends, Asphalt 4-Cylinders, Asphalt Figure 8 Stock Cars, Honda Challenge | Results | | Jeff Holtz (Asphalt Late Models) | 1st | - | 3rd | 16th |
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| 7/5/2020 | Slinger Super Speedway - Slinger, WI Prelude to the Nationals Asphalt Late Models, Asphalt 4-Cylinders, Asphalt Street Stocks, Asphalt Sport Mods, Asphalt Figure 8 Stock Cars, Outlaw Hobby Stocks, Honda Challenge | Results | | Jeff Holtz (Asphalt Late Models) | 6th | - | - | 9th |
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| 7/7/2020 | Slinger Super Speedway - Slinger, WI The 41st Annual SUPERSEAL Slinger Nationals Presented by Miller Lite Asphalt Late Models, Asphalt Super Late Models | Postponed |
| 7/8/2020 | Slinger Super Speedway - Slinger, WI 41st SUPERSEAL Nationals Presented by Miller Lite Asphalt Late Models, Asphalt Super Late Models | Results | | Jeff Holtz (Asphalt Late Models) | - | - | - | 5th |
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