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| 4/29/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 1 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 4th | - | - | 21st (DNF) |
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| 5/13/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 3 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 3rd | - | - | 20th (DNF) |
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| 5/20/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 4 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Dirt Pro Trucks, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 1st | - | - | 7th |
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| 5/27/2023 | Shelby County Speedway - Harlan, IA SOME GAVE ALL WEEKEND Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 4th | - | - | 6th |
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| 6/3/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 5 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 4th | - | - | 8th |
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| 6/17/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 7 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Canceled |
| 6/24/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 8 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 1st | - | - | 20th (DNF) |
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| 7/8/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 9 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 3rd | - | - | 9th |
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| 7/15/2023 | Shelby County Speedway - Harlan, IA Shelby County Speedway - WEST/EAST Dirt Super Late Models: SLMR Late Model Series Hobby Stocks, Stock Cars, B Modifieds, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 8th | - | - | 9th |
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| 7/22/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 10 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, 600cc Modifieds | Results | | Brian Buboltz (Hobby Stocks) | 1st | - | - | 4th |
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| 7/29/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 11 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 5th | - | - | 10th |
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| 8/5/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 12 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Vintage Full Body Stock Cars, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 5th | - | - | 8th |
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| 8/12/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 13 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 6th | - | - | 5th |
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| 8/19/2023 | Shelby County Speedway - Harlan, IA SCS Chase to the Championship, Round 14 Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 6th | - | - | 12th (DNF) |
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| 8/26/2023 | Shelby County Speedway - Harlan, IA Championship Night Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 2nd | - | - | 16th |
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| 9/22/2023 | Shelby County Speedway - Harlan, IA 31st Annual Tiny Lund Memorial Hobby Stocks, Stock Cars, B Modifieds, Dirt Late Models, Sport Compact | Results | | Brian Buboltz (Hobby Stocks) | 9th | - | 12th | - |
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| 9/23/2023 | Shelby County Speedway - Harlan, IA 31st Annual Tiny Lund Memorial Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact, IMCA Modified | Results | | Brian Buboltz (Hobby Stocks) | 4th | - | - | 20th |
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