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| 4/3/2021 | I-75 Raceway - Sweetwater, TN 2021 Season Opener Factory Stocks, Asphalt Mini Stocks, Hobby Stocks, Super Sports, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks, Dirt Limited Late Models | Results | | Justin Best (Hobby Stocks) | - | - | - | 4th |
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| 6/5/2021 | I-75 Raceway - Sweetwater, TN Valvoline Iron-Man Late Model Series + local classes Dirt Super Late Models: Iron-Man Late Model Series Midgets, Asphalt Mini Stocks, Hobby Stocks, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks | Results | | Justin Best (Hobby Stocks) | - | - | - | 6th |
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| 6/19/2021 | I-75 Raceway - Sweetwater, TN Weekly Points Race Factory Stocks, Asphalt Mini Stocks, Hobby Stocks, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks, Pro Late Model | Results | | Justin Best (Hobby Stocks) | 5th | - | - | 4th |
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| 7/10/2021 | I-75 Raceway - Sweetwater, TN Brucebilt Iron-Man Open Wheels + weekly division A Modifieds: Iron-Man Modified Series Midgets, Dirt Super Late Models, DIRTcar UMP Modifieds, Factory Stocks, Asphalt Mini Stocks, Hobby Stocks, Super Sports, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks | Results | | Justin Best (Hobby Stocks) | - | - | - | 7th |
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| 7/24/2021 | I-75 Raceway - Sweetwater, TN UCRA + Weekly Divisions Factory Stocks, Asphalt Mini Stocks, Hobby Stocks, Super Sports, Dirt Late Models, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks | Results | | Justin Best (Hobby Stocks) | 6th | - | - | 5th |
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| 7/31/2021 | I-75 Raceway - Sweetwater, TN Volunteer Bonus Race Dirt Late Models: Red Clay Series Factory Stocks, Hobby Stocks, Super Sports, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks, Dirt Limited Late Models | Results | | Justin Best (Hobby Stocks) | 4th | - | - | 7th |
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| 8/7/2021 | I-75 Raceway - Sweetwater, TN Support Class Appreciation Night Factory Stocks, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Dwarf, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks | Results | | Justin Best (Hobby Stocks) | 3rd | - | - | 7th |
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| 8/14/2021 | I-75 Raceway - Sweetwater, TN Back to School Bash-Weekly Divisions Factory Stocks, Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Super Sports, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks, Pro Late Model | Results | | Justin Best (Hobby Stocks) | 4th | - | - | 6th |
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| 9/11/2021 | I-75 Raceway - Sweetwater, TN Double points + enduro Factory Stocks, Asphalt Mini Stocks, Hobby Stocks, Super Sports, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks, Enduro, Pro Late Model | Results | | Justin Best (Hobby Stocks) | 1st | - | - | 5th |
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| 10/9/2021 | I-75 Raceway - Sweetwater, TN American All-Stars+ weekly divisions Factory Stocks, Asphalt Mini Stocks, Hobby Stocks, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks, 604 Crate Late Models | Results | | Justin Best (Hobby Stocks) | 3rd | - | - | 2nd |
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| 10/23/2021 | I-75 Raceway - Sweetwater, TN Iron Man Late Model Series Dirt Super Late Models: Iron-Man Late Model Series DIRTcar UMP Modifieds, Hobby Stocks, Super Sports, Economy Late Models, Asphalt 4-Cylinders, Asphalt Rookie Stocks, Enduro | Results | | Justin Best (Hobby Stocks) | - | - | - | 11th |
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