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| 5/20/2023 | Park Jefferson International Speedway - Jefferson, SD Weekly Racing B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Aaron Wiersma (IMCA Northern SportMod) | 5th | - | - | 16th |
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| 5/26/2023 | Murray County Speedway - Slayton, MN Regular Night Racing - Stock Car Special, No Mods - Sponsored by Pizza Ranch of Slayton Factory Stocks, Hobby Stocks, Stock Cars, B Modifieds | Results | | Aaron Wiersma (B Modifieds) | 2nd | - | - | 2nd |
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| 5/27/2023 | Park Jefferson International Speedway - Jefferson, SD Weekly Racing B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Aaron Wiersma (IMCA Northern SportMod) | 1st | - | - | 1st |
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| 6/23/2023 | Murray County Speedway - Slayton, MN Regular Night Racing, No Mods with Hotrod Touring Series Factory Stocks, Hobby Stocks, Stock Cars, B Modifieds, Vintage Full Body Stock Cars, Sport Compact | Results | | Aaron Wiersma (B Modifieds) | 7th (DNF) | - | - | 7th (DNF) |
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| 6/30/2023 | Murray County Speedway - Slayton, MN Regular Night - Jason Baune Memorial Sport Compact Special - Sponsored by Sturdevant's Auto Value Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Aaron Wiersma (B Modifieds) | 4th | - | - | 1st |
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| 7/8/2023 | Park Jefferson International Speedway - Jefferson, SD Weekly Racing Dirt Late Models: Tri-State Late Models Dirt Super Late Models, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Aaron Wiersma (IMCA Northern SportMod) | 4th | - | - | 11th |
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| 7/14/2023 | Murray County Speedway - Slayton, MN Regular Night Racing - Hall of Fame Induction - Sponsored by Miller Sellner of Slayton Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Aaron Wiersma (B Modifieds) | 2nd | - | - | 2nd |
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| 7/15/2023 | Park Jefferson International Speedway - Jefferson, SD Weekly Racing B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Aaron Wiersma (IMCA Northern SportMod) | 1st | - | - | 8th |
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| 7/28/2023 | Murray County Speedway - Slayton, MN Regular Night with Mods - Sponsored by Rough Country Excavating & Ahlers Welding & Fabrication Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Aaron Wiersma (B Modifieds) | 1st | - | - | 4th |
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| 8/18/2023 | Murray County Speedway - Slayton, MN Murray County Fair - Regular Night - Sponsored by DeBoer Chevrolet - Modified Special Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Aaron Wiersma (B Modifieds) | 2nd | - | - | 4th |
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| 8/26/2023 | Park Jefferson International Speedway - Jefferson, SD Season Championship B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Aaron Wiersma (IMCA Northern SportMod) | 1st | - | - | 3rd |
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| 9/3/2023 | Boone Speedway - Boone, IA Wild Rose Casino Double Down Prelude to the Super Nationals delivered by NAPA B Modifieds, IMCA Northern SportMod, IMCA Hobby Stock, Pro Dwarf, IMCA Mod Lite | Results | | Aaron Wiersma (IMCA Northern SportMod) | 3rd | - | - | - |
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| 9/4/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's B Modifieds, Vintage Modifieds, Generic 1, IMCA Late Models, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Aaron Wiersma (IMCA Northern SportMod) | 8th | - | 13th | - |
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| 9/5/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's B Modifieds, Vintage Modifieds, Generic 1, IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Aaron Wiersma (IMCA Northern SportMod) | 1st | - | - | 15th |
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