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| 5/22/2021 | Springport Mid-Michigan Speedway - Springport, MI MCR Dwarf Cars Stock Cars, Street Stocks | Results | | Dustin Uminn (Street Stocks) | 5th | - | - | 7th |
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| 5/29/2021 | Springport Mid-Michigan Speedway - Springport, MI Powered by NOS Energy Drink! Stock Cars, Street Stocks, Asphalt Sport Mods, Asphalt 4 cyl Modifieds, Mini Wedge | Results | | Dustin Uminn (Street Stocks) | - | - | - | - |
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| 6/5/2021 | Springport Mid-Michigan Speedway - Springport, MI Autograph Night! Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt Sport Mods, Mini Wedge | Results | | Dustin Uminn (Street Stocks) | 4th | - | - | 4th |
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| 6/19/2021 | Springport Mid-Michigan Speedway - Springport, MI Auto Lab Night Stock Cars, Street Stocks, Asphalt Sport Mods | Results | | Dustin Uminn (Street Stocks) | 6th | - | - | 10th |
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| 7/3/2021 | Springport Mid-Michigan Speedway - Springport, MI The Old Glory Freedom Celebration Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt 4 cyl Modifieds | Results | | Dustin Uminn (Street Stocks) | - | - | 4th | - |
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| 7/10/2021 | Springport Mid-Michigan Speedway - Springport, MI Autograph Night Stock Cars, Street Stocks, Asphalt Sport Mods, Asphalt 4 cyl Modifieds, Mini Wedge | Results | | Dustin Uminn (Street Stocks) | 2nd | - | - | 5th |
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| 7/17/2021 | Springport Mid-Michigan Speedway - Springport, MI Russ Densmore Birthday Celebration Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt Sport Mods, Mini Wedge | Results | | Dustin Uminn (Street Stocks) | 2nd | - | - | 10th |
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| 7/31/2021 | Springport Mid-Michigan Speedway - Springport, MI MCR Dwarf Cars Stock Cars, Street Stocks, Asphalt Sport Mods, Mini Wedge | Results | | Dustin Uminn (Street Stocks) | 7th | - | - | 12th |
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| 8/14/2021 | Springport Mid-Michigan Speedway - Springport, MI T&N Dairy Kreme / Backpack Night Asphalt Super Late Models, Stock Cars, Street Stocks, Asphalt Sport Mods, Mini Wedge | Results | | Dustin Uminn (Street Stocks) | 3rd | - | - | 8th |
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