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| 6/8/2023 | Williston Basin Speedway - Williston, ND Tougher Than Dirt Tour - Night #3 IMCA Northern SportMod: Tougher Than Dirt Tour IMCA Modified, IMCA Stock Car, IMCA Hobby Stock, Junior Slingshots | Results | | Keith Mattox (IMCA Stock Car) | 5th (DNF) | - | - | 5th |
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| 6/23/2023 | Williston Basin Speedway - Williston, ND Can-Am Shootout - Night #1 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, Junior Slingshots | Results | | Keith Mattox (IMCA Stock Car) | 4th | - | - | 4th |
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| 6/24/2023 | Williston Basin Speedway - Williston, ND Can-Am Shootout - Night #2 IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, Junior Slingshots | Results | | Keith Mattox (IMCA Stock Car) | 6th | - | - | 8th |
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| 7/1/2023 | Southwest Speedway - Dickinson, ND Regular Night with Wingless Sprint Cars Non-Winged Sprints, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, Junior Slingshots | Results | | Keith Mattox (IMCA Stock Car) | 3rd | - | - | 5th |
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| 7/29/2023 | Williston Basin Speedway - Williston, ND WBRA Summer Series IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, Junior Slingshots | Results | | Keith Mattox (IMCA Stock Car) | 4th | - | - | 6th |
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| 8/11/2023 | Williston Basin Speedway - Williston, ND WBRA Summer Series IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, Junior Slingshots | Results | | Keith Mattox (IMCA Stock Car) | 5th | - | - | 7th |
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| 8/26/2023 | Williston Basin Speedway - Williston, ND WBRA Championship Night Non-Winged Sprints, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, Junior Slingshots | Results | | Keith Mattox (IMCA Stock Car) | 1st | - | - | 10th |
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| 9/6/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's Vintage Full Body Stock Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Keith Mattox (IMCA Stock Car) | 7th | - | - | - |
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| 9/7/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's Sportsmans, Midwest Modifieds, IMCA Modified, IMCA Stock Car | Results | | Keith Mattox (IMCA Stock Car) | 11th (DNF) | - | - | - |
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| 9/8/2023 | Boone Speedway - Boone, IA 2023 IMCA Speedway Motors Super Nationals Fueled by Casey's Generic 2, IMCA Modified, IMCA Stock Car | Results | | Keith Mattox (IMCA Stock Car) | 11th (DNF) | - | - | - |
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| 9/9/2023 | Southwest Speedway - Dickinson, ND Richard Jordan Memorial Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Keith Mattox (IMCA Stock Car) | 1st | - | - | 6th |
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| 9/16/2023 | Williston Basin Speedway - Williston, ND Fall-Round Up - Night #1 Dirt Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, WISSOTA Midwest Mods, Junior Slingshots | Results | | Keith Mattox (IMCA Stock Car) | 5th | - | - | 8th |
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| 9/30/2023 | Dacotah Speedway - Mandan, ND Oktoberfest - Night 2 Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact, WISSOTA Street Stock | Results | | Keith Mattox (IMCA Stock Car) | 6th | - | 5th | 23rd (DNF) |
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