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| 1/8/2021 | Arizona Speedway - Queen Creek, AZ Open Practice Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Clint Johnson (A Modifieds) | - | - | - | - |
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| 1/9/2021 | Arizona Speedway - Queen Creek, AZ Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Clint Johnson (A Modifieds) | 6th | - | 2nd | 10th |
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| 1/10/2021 | Arizona Speedway - Queen Creek, AZ Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Clint Johnson (A Modifieds) | 11th | - | 11th | - |
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| 1/13/2021 | Arizona Speedway - Queen Creek, AZ Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Clint Johnson (A Modifieds) | 1st | - | - | 17th |
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| 1/15/2021 | Arizona Speedway - Queen Creek, AZ Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Clint Johnson (A Modifieds) | 6th | - | - | 4th |
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| 1/16/2021 | Arizona Speedway - Queen Creek, AZ Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Clint Johnson (A Modifieds) | 3rd | - | - | 4th |
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| 1/17/2021 | Arizona Speedway - Queen Creek, AZ Dirt Super Late Models, A Modifieds, B Modifieds | Results | | Clint Johnson (A Modifieds) | 4th | - | - | 3rd |
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| 2/27/2021 | Humboldt Speedway - Humboldt, KS | Results | | Clint Johnson (Generic 1) | - | - | - | - |
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| 3/5/2021 | RPM Speedway - Crandall, TX Texas Spring Nationals Night 1 A Modifieds: USMTS - United States Modified Touring Series Dwarf, Limited Sport Mod, USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Results | | Clint Johnson (A Modifieds) | 12th | - | 19th | - |
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| 3/6/2021 | RPM Speedway - Crandall, TX Texas Spring Nationals Night 2 A Modifieds: USMTS - United States Modified Touring Series Limited Sport Mod, USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Results | | Clint Johnson (A Modifieds) | 6th | - | 7th | - |
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| 3/21/2021 | Nevada Speedway - Nevada, MO Open Test & Tune Economy Late Models | Results | | Clint Johnson (Economy Late Models) | - | - | - | - |
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| 3/24/2021 | Humboldt Speedway - Humboldt, KS KOA and Battle Practice A Modifieds: USMTS - United States Modified Touring Series B Modifieds, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Clint Johnson (A Modifieds) | - | - | - | - | | Clint Johnson (USRA Modifieds) | - | - | - | - |
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| 3/25/2021 | Humboldt Speedway - Humboldt, KS King Of America and Battle at the Bullring Night 1 A Modifieds: USMTS - United States Modified Touring Series B Modifieds, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Clint Johnson (USRA Modifieds) | 11th | - | 21st | - |
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| 3/26/2021 | Humboldt Speedway - Humboldt, KS King Of America $5,000 to win + Battle Qualifying A Modifieds: USMTS - United States Modified Touring Series B Modifieds, USRA B-Mods, USRA Stock Cars | Results | | Clint Johnson (A Modifieds) | 3rd | - | 2nd | 25th |
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| 3/27/2021 | Humboldt Speedway - Humboldt, KS King Of America $20,000 to win, Battle at the Bullring $10,00 to win A Modifieds: USMTS - United States Modified Touring Series B Modifieds, USRA B-Mods, USRA Modifieds, USRA Stock Cars | Results | | Clint Johnson (A Modifieds) | 1st | - | - | 22nd |
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| 4/2/2021 | Hamilton County Speedway - Webster City, IA USMTS Spring Challenge A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Clint Johnson (A Modifieds) | 8th | - | 7th | - |
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| 4/3/2021 | Hamilton County Speedway - Webster City, IA USMTS Spring Challenge A Modifieds: USMTS - United States Modified Touring Series USRA B-Mods, USRA Hobby Stocks, USRA Stock Cars | Results | | Clint Johnson (A Modifieds) | 5th | - | 13th | - |
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| 4/10/2021 | Salina Highbanks Speedway - Salina, OK NAAPWS CHAMPIONSHIP - EASTER EGG SCRAMBLE Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Enduro | Results | | Clint Johnson (A Modifieds) | 1st | - | - | 1st |
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