| | Heat | Dash | B Feature | A Feature |
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| 1/1/2021 | Sandusky Speedway - Sandusky, OH The Wild Bill Hangover Race - Sandusky Speedway (Asphalt) DIRTcar Sportsmans, DIRTcar Factory Stock, DIRTcar Sport Compact | Results | | Mike Protzman Jr (DIRTcar Factory Stock) | 3rd | - | - | 10th |
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| 1/2/2021 | Sandusky Speedway - Sandusky, OH Hangover Race Part 2 - Millstream Speedway (Dirt) DIRTcar Sportsmans, DIRTcar Factory Stock, DIRTcar Sport Compact | Canceled |
| 4/10/2021 | Sandusky Speedway - Sandusky, OH SPRING ICE BREAKER CAVALCADE! Hobby Stocks, Stock Cars, Sportsmans, Street Stocks, Asphalt Big Block Modifieds, Asphalt Sport Trucks, Sport Compact | Results | | Mike Protzman Jr (Hobby Stocks) | 3rd | - | - | 5th |
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| 4/11/2021 | Sandusky Speedway - Sandusky, OH SPRING ICE BREAKER CAVALCADE! Hobby Stocks, Stock Cars, Sportsmans, Street Stocks, Asphalt Big Block Modifieds, Asphalt Sport Trucks, Sport Compact | Postponed |
| 4/24/2021 | Sandusky Speedway - Sandusky, OH Hobby Stocks, Stock Cars, Street Stocks | Results | | Mike Protzman Jr (Hobby Stocks) | 4th | - | - | 11th (DNF) |
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| 4/25/2021 | Sandusky Speedway - Sandusky, OH Spring Ice Breaker Cavalcade - Features Hobby Stocks, Stock Cars, Sportsmans, Street Stocks, Asphalt Big Block Modifieds, Asphalt Sport Trucks | Results | | Mike Protzman Jr (Hobby Stocks) | - | - | - | 6th |
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| 5/1/2021 | Sandusky Speedway - Sandusky, OH Hobby Stocks, Stock Cars, Street Stocks | Results | | Mike Protzman Jr (Hobby Stocks) | 6th (DNF) | - | - | 5th |
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| 5/8/2021 | Sandusky Speedway - Sandusky, OH Hobby Stocks, Stock Cars, Street Stocks, Asphalt Big Block Modifieds | Results | | Mike Protzman Jr (Hobby Stocks) | 1st | - | - | 6th |
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| 5/15/2021 | Sandusky Speedway - Sandusky, OH Hobby Stocks, Stock Cars, Street Stocks | Results | | Mike Protzman Jr (Hobby Stocks) | 3rd | - | - | 8th (DNF) |
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| 5/22/2021 | Sandusky Speedway - Sandusky, OH Hobby Stocks, Stock Cars, Street Stocks, Asphalt Big Block Modifieds | Results | | Mike Protzman Jr (Hobby Stocks) | 4th | - | - | 5th |
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| 5/29/2021 | Sandusky Speedway - Sandusky, OH OHIO WHEELMAN SERIES (Street Stocks) Hobby Stocks, Stock Cars, Sportsmans, Street Stocks | Results | | Mike Protzman Jr (Hobby Stocks) | - | - | - | - |
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| 6/11/2021 | Sandusky Speedway - Sandusky, OH FAN APPRICIATION NIGHT! Hobby Stocks, Stock Cars, Street Stocks | Results | | Mike Protzman Jr (Hobby Stocks) | 3rd | - | - | 3rd |
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| 6/26/2021 | Sandusky Speedway - Sandusky, OH Hobby Stocks, Stock Cars, Street Stocks, Asphalt Big Block Modifieds | Results | | Mike Protzman Jr (Hobby Stocks) | 5th | - | - | 7th |
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| 7/2/2021 | Sandusky Speedway - Sandusky, OH RENEGADE RUMBLE Hobby Stocks, Street Stocks | Results | | Mike Protzman Jr (Hobby Stocks) | 7th | - | - | 14th (DNF) |
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| 8/28/2021 | Sandusky Speedway - Sandusky, OH THE TIM ENSIGN MEMORIAL RACE!! Hobby Stocks, Stock Cars, Sportsmans, Asphalt Big Block Modifieds | Results | | Mike Protzman Jr (Hobby Stocks) | 7th | - | - | 6th |
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| 10/2/2021 | Sandusky Speedway - Sandusky, OH THE BEV JAYCOX MEMORIAL CAVALCADE PRESENTED BY BUDWEISER! Hobby Stocks, Stock Cars, Sportsmans, Street Stocks, Asphalt Big Block Modifieds, Asphalt Sport Trucks | Postponed |
| 10/23/2021 | Sandusky Speedway - Sandusky, OH THE BEV JAYCOX MEMORIAL CAVALCADE PRESENTED BY BUDWEISER! Hobby Stocks, Stock Cars, Sportsmans, Street Stocks, Asphalt Big Block Modifieds, Asphalt Sport Trucks, Sport Compact | Results | | Mike Protzman Jr (Hobby Stocks) | DNS | - | 13th (DNF) | DNS |
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| 11/6/2021 | Sandusky Speedway - Sandusky, OH Renegade Nationals Hobby Stocks | Results | | Mike Protzman Jr (Hobby Stocks) | DNS | - | - | DNS |
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