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| 5/30/2020 | I-35 Speedway - Winston, MO Casey's Night at the Races Hobby Stocks, Midwest Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Lightning Sprints, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Marvin Kauffman (Hobby Stocks) | 6th | - | - | 8th |
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| 6/13/2020 | I-35 Speedway - Winston, MO Tompkins Night at the Races - USAC Midwest Wingless Sprint *Special* Hobby Stocks, Midwest Modifieds, Dirt Late Models, Non-Winged Sprints, Lightning Sprints, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Marvin Kauffman (Hobby Stocks) | 5th | - | - | 7th |
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| 6/20/2020 | I-35 Speedway - Winston, MO Pro-Ag Finish Strong Mike Tanner Memorial Hobby Stocks, Midwest Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Marvin Kauffman (Hobby Stocks) | 6th | - | - | 6th |
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| 6/27/2020 | I-35 Speedway - Winston, MO McCarthy Auto Group 9th Annual "Racin for Rian" Hobby Stocks, Midwest Modifieds, Dirt Late Models, Lightning Sprints, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Marvin Kauffman (Hobby Stocks) | 5th | - | - | 10th |
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| 7/18/2020 | I-35 Speedway - Winston, MO Casey's "Kaster Celebration" USAC Midwest Wingless Sprint *Special* Non-Winged Sprints: Midwest Wingless Racing Association Hobby Stocks, Midwest Modifieds, Dirt Late Models, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Marvin Kauffman (Hobby Stocks) | 4th | - | - | 8th |
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| 7/25/2020 | I-35 Speedway - Winston, MO Earley Tractor "Asphalt Racers Reunion" Night at the Races Hobby Stocks, Midwest Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Lightning Sprints, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Marvin Kauffman (Hobby Stocks) | 3rd | - | - | 9th |
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| 9/26/2020 | I-35 Speedway - Winston, MO Pro-Ag Night at the Races Hobby Stocks, Midwest Modifieds, Dirt Late Models, Lightning Sprints, Sport Compact, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Marvin Kauffman (Hobby Stocks) | 6th | - | - | DNS |
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