| | Heat | Dash | B Feature | A Feature |
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| 5/15/2021 | The Hill Raceway - Sturgeon Bay, WI The 'Hill Birthday Bash Stock Cars, B Modifieds, Street Stocks, Dirt 4 cyl Modifieds | Results | | Dwayne Mertens (Stock Cars) | 5th | - | - | 12th |
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| 5/29/2021 | 141 Speedway - Maribel, WI Nathan Bouche Memorial / $1,000.00 to Win Stock Cars Triple Creek Series / 141 Championship Cup #7 Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Dwayne Mertens (IMCA Stock Car) | 10th | - | 12th | - |
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| 5/30/2021 | The Hill Raceway - Sturgeon Bay, WI Nathan Bouche Memorial Stock Cars, A Modifieds, B Modifieds, Street Stocks, Dirt 4 cyl Modifieds | Results | | Dwayne Mertens (Stock Cars) | 6th | - | 3rd | - |
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| 6/19/2021 | The Hill Raceway - Sturgeon Bay, WI Hall Of Fame Night Stock Cars, B Modifieds, Street Stocks, Dirt 4 cyl Modifieds | Results | | Dwayne Mertens (Stock Cars) | 4th | - | - | 11th |
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| 7/10/2021 | The Hill Raceway - Sturgeon Bay, WI Christmas in July Stock Cars, B Modifieds, Street Stocks, Dirt 4 cyl Modifieds | Results | | Dwayne Mertens (Stock Cars) | 1st | - | - | 17th (DNF) |
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| 7/24/2021 | The Hill Raceway - Sturgeon Bay, WI Street Stock Busch Shootout Stock Cars, A Modifieds, B Modifieds, Street Stocks, Dirt 4 cyl Modifieds | Results | | Dwayne Mertens (Stock Cars) | 8th (DNF) | - | 5th | 16th | | Dwayne Mertens (B Modifieds) | 6th | - | - | 17th |
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| 7/29/2021 | The Hill Raceway - Sturgeon Bay, WI Fair Race Stock Cars, B Modifieds, Street Stocks, Dirt 4 cyl Modifieds | Results | | Dwayne Mertens (Stock Cars) | 8th | - | - | 11th |
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| 8/21/2021 | The Hill Raceway - Sturgeon Bay, WI Championship Night Stock Cars, A Modifieds, B Modifieds, Street Stocks, Dirt 4 cyl Modifieds | Results | | Dwayne Mertens (Stock Cars) | 3rd | - | - | 12th (DNF) |
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| 9/4/2021 | The Hill Raceway - Sturgeon Bay, WI The Hill Special Stock Cars, B Modifieds, Street Stocks, Dirt 4 cyl Modifieds | Results | | Dwayne Mertens (Stock Cars) | 2nd | - | - | 6th |
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