| | Heat | Dash | B Feature | A Feature |
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| 4/8/2023 | Boone Speedway - Boone, IA IMCA Frostbuster IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Andy Tiernan (IMCA Modified) | 9th | - | 6th | - |
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| 5/6/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #4 Dwarf, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Andy Tiernan (IMCA Modified) | 7th | - | - | 13th |
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| 5/13/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #5 Dirt Mini Trucks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Andy Tiernan (IMCA Modified) | 7th | - | - | 13th |
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| 5/20/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #6 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Andy Tiernan (IMCA Modified) | 6th | - | - | 18th |
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| 5/27/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #7 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Andy Tiernan (IMCA Modified) | DNS | - | - | DNS |
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| 6/10/2023 | Boone Speedway - Boone, IA Hawkeye Challenge - Mid Season Championship Stock Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Andy Tiernan (IMCA Modified) | 3rd | - | - | 8th |
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| 7/8/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #13 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Andy Tiernan (IMCA Modified) | 3rd | - | - | 23rd (DNF) |
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| 7/15/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #14 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Andy Tiernan (IMCA Modified) | 1st | - | - | 17th |
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| 7/22/2023 | Boone Speedway - Boone, IA Saturday Night Series Weekly #15 + King of the Katwalks for Stock Cars IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Mod Lite | Results | | Andy Tiernan (IMCA Modified) | 5th | - | - | DNS |
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| 8/5/2023 | Hamilton County Speedway - Webster City, IA $5 Fan Appreciation USRA Weekly Racing Super Truck, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Andy Tiernan (USRA Modifieds) | 7th | - | - | 4th |
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| 8/11/2023 | Sports Park Raceway - Fort Dodge, IA Modified Special/Attig & Hobbs Kids Night USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Andy Tiernan (USRA Modifieds) | 5th | - | - | 8th |
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| 9/1/2023 | Sports Park Raceway - Fort Dodge, IA Season Championships Vintage Full Body Stock Cars, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners, Figure 8 - FWD Stock | Results | | Andy Tiernan (USRA Modifieds) | 2nd | - | - | 5th |
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