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| 5/1/2021 | Silver Bullet Speedway - Owendale, MI 68th Annual - Opening Night Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Zac Fifield (Hobby Stocks) | 7th | - | - | 14th (DNF) |
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| 5/8/2021 | Silver Bullet Speedway - Owendale, MI Best Looking Car Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Zac Fifield (Hobby Stocks) | 6th | - | 10th (DNF) | - |
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| 5/22/2021 | Silver Bullet Speedway - Owendale, MI Lightning Sprints: Great Lakes Lightning Sprints Asphalt Mini Stocks, Hobby Stocks, Stock Cars, B Modifieds, Mini Wedge | Results | | Zac Fifield (Hobby Stocks) | 7th | - | - | - |
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| 6/5/2021 | Silver Bullet Speedway - Owendale, MI Autograph Night Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Zac Fifield (Hobby Stocks) | 7th | - | - | 9th |
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| 6/19/2021 | Silver Bullet Speedway - Owendale, MI 410 Sprints - Non-Winged: Great Lakes Traditional Sprints Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, Mini Wedge | Results | | Zac Fifield (Hobby Stocks) | 7th (DNF) | - | - | 11th |
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| 7/10/2021 | Silver Bullet Speedway - Owendale, MI Kids Night & Bike Races Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Zac Fifield (Hobby Stocks) | 8th | - | - | 13th |
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| 8/7/2021 | Silver Bullet Speedway - Owendale, MI Spectator Drags Asphalt Mini Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge | Results | | Zac Fifield (Hobby Stocks) | 9th | - | - | 16th (DNF) |
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| 8/28/2021 | Silver Bullet Speedway - Owendale, MI Great Lakes Traditional Sprints #3 410 Sprints - Non-Winged: Great Lakes Traditional Sprints Asphalt Mini Stocks, Hobby Stocks, Stock Cars, B Modifieds, Mini Wedge | Rain Out |