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| 5/6/2023 | Thunderbowl Raceway - Tulare, CA Central California IMCA Clash- Kris Mancebo Memorial IMCA Modified: Central California IMCA Clash IMCA Northern SportMod, IMCA Stock Car | Results | | Austin McMillin (IMCA Northern SportMod) | 6th | - | - | 13th |
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| 5/7/2023 | Bakersfield Speedway - Bakersfield, CA Central California Clash Rd #7 IMCA Modified: Central California IMCA Clash IMCA Northern SportMod, IMCA Stock Car | Results | | Austin McMillin (IMCA Northern SportMod) | 5th | - | - | 19th |
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| 5/12/2023 | Ocean Speedway - Watsonville, CA Modified Madness # 2 Midgets, Factory Stocks, Hobby Stocks, A Modifieds, B Modifieds | Results | | Austin McMillin (B Modifieds) | 4th | - | - | 5th |
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| 6/24/2023 | Ventura Raceway - Ventura, CA Saturday Night Races 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints, 125cc Winged Micros, 125cc Non Winged Micros, IMCA Modified, IMCA Southern SportMod, IMCA Sport Compact, Pro Dwarf | Results | | Austin McMillin (IMCA Southern SportMod) | 2nd | - | - | 1st |
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| 7/8/2023 | Ventura Raceway - Ventura, CA Saturday Night Races 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints, 125cc Winged Micros, 125cc Non Winged Micros, Lightning Sprints, IMCA Modified, IMCA Southern SportMod, Pro Dwarf | Results | | Austin McMillin (IMCA Southern SportMod) | 7th | - | - | 8th |
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| 7/14/2023 | Ocean Speedway - Watsonville, CA 13th Annual Howard Kaeding Classic 360 Sprints - Winged, Midgets, Hobby Stocks, B Modifieds | Results | | Austin McMillin (B Modifieds) | 3rd | - | - | 9th |
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| 7/21/2023 | Ocean Speedway - Watsonville, CA Taco Bravo Night 360 Sprints - Winged, Factory Stocks, Hobby Stocks, B Modifieds, Street Stocks, Dwarf | Results | | Austin McMillin (B Modifieds) | 1st | - | - | 5th |
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| 7/28/2023 | Ocean Speedway - Watsonville, CA Taco Bravo Night 360 Sprints - Winged, Midgets, Factory Stocks, B Modifieds, Street Stocks | Results | | Austin McMillin (B Modifieds) | 5th | - | - | 12th |
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| 8/11/2023 | Ocean Speedway - Watsonville, CA Taco Bravo Race 360 Sprints - Winged, Midgets, Factory Stocks, Hobby Stocks, B Modifieds | Results | | Austin McMillin (B Modifieds) | 4th | - | - | 8th |
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| 8/12/2023 | Merced Speedway - Merced, CA Race #16 Vintage Modifieds, Pony Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Austin McMillin (IMCA Northern SportMod) | 6th | - | - | 16th |
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| 8/25/2023 | Ocean Speedway - Watsonville, CA Championship Night 360 Sprints - Winged, Factory Stocks, Hobby Stocks, A Modifieds, B Modifieds | Results | | Austin McMillin (B Modifieds) | 3rd | - | - | 1st |
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| 8/26/2023 | Merced Speedway - Merced, CA Hall of Fame Night Race #17 Hobby Stocks, Vintage Modifieds, Mini Wedge, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Austin McMillin (IMCA Northern SportMod) | 4th | - | - | 13th |
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| 9/23/2023 | Ventura Raceway - Ventura, CA Saturday Night Races Hobby Stocks, Non-Winged Sprints, Lightning Sprints, 50cc Multi-speed Stock, 450cc A Class, 50cc Shaft, IMCA Modified, IMCA Southern SportMod, Pro Dwarf | Results | | Austin McMillin (IMCA Southern SportMod) | 5th | - | - | 4th |
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| 9/29/2023 | Ocean Speedway - Watsonville, CA 13th Annual Pettit Shootout Hobby Stocks, A Modifieds, B Modifieds | Results | | Austin McMillin (B Modifieds) | 5th | - | 13th | - |
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| 9/30/2023 | Ocean Speedway - Watsonville, CA 13th Annual Pettit Shootout Hobby Stocks, A Modifieds, B Modifieds | Results | | Austin McMillin (B Modifieds) | 4th | - | - | 17th |
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| 10/7/2023 | Ventura Raceway - Ventura, CA Demo Derby #2 360 Sprints - Non-Winged, 360 Non-Winged Senior Sprints, 50cc Multi-speed Stock, 450cc A Class, 50cc Shaft, IMCA Modified, IMCA Southern SportMod, IMCA Sport Compact | Results | | Austin McMillin (IMCA Southern SportMod) | 1st | - | - | 1st |
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| 10/21/2023 | Ventura Raceway - Ventura, CA Saturday Night Races Midgets, 125cc Winged Micros, 125cc Non Winged Micros, TQ Midgets, IMCA Modified, IMCA Southern SportMod, Pro Dwarf | Results | | Austin McMillin (IMCA Southern SportMod) | 2nd | - | - | 2nd |
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| 10/27/2023 | Merced Speedway - Merced, CA Steitz Memorial Night #1 Hobby Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Austin McMillin (IMCA Northern SportMod) | 6th | - | - | - |
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| 10/28/2023 | Merced Speedway - Merced, CA Steitz Memorial Night #2 Hobby Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Austin McMillin (IMCA Northern SportMod) | 8th | - | 7th | - |
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