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| 1/3/2023 | Cocopah Speedway - Somerton, AZ Playa Azul Seypet Resorts IMCA.TV Winter Nationals presented by Yuma Ins & RV World Practice Generic 2, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Phillip Shelby (IMCA Modified) | - | - | - | - | | Phillip Shelby (IMCA Northern SportMod) | - | - | - | - |
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| 1/4/2023 | Cocopah Speedway - Somerton, AZ Playa Azul Seypet Resorts IMCA.TV Winter Nationals presented by Yuma Ins & RV World Opener IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Phillip Shelby (IMCA Northern SportMod) | 4th | - | 1st | 10th |
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| 1/5/2023 | Cocopah Speedway - Somerton, AZ Playa Azul Seypet Resorts IMCA.TV Winter Nationals presented by Yuma Ins & RV World IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Phillip Shelby (IMCA Northern SportMod) | 1st | - | - | 5th |
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| 1/6/2023 | Cocopah Speedway - Somerton, AZ Playa Azul Seypet Resorts IMCA.TV Winter Nationals presented by Yuma Ins & RV World IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Phillip Shelby (IMCA Northern SportMod) | 1st | - | - | 6th |
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| 1/7/2023 | Cocopah Speedway - Somerton, AZ Playa Azul Seypet Resorts IMCA.TV Winter Nationals presented by Yuma Ins & RV World IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Phillip Shelby (IMCA Northern SportMod) | 1st | - | - | 2nd |
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| 2/10/2023 | Dirt Track at Las Vegas - Las Vegas, NV Workin' Man Nationals Stock Cars, A Modifieds, B Modifieds, Dwarf, Junior Class, Sport Compact, Pro Dwarf | Results | | Phillip Shelby (B Modifieds) | 2nd | - | - | 4th |
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| 2/11/2023 | Dirt Track at Las Vegas - Las Vegas, NV Workin' Man Nationals Stock Cars, A Modifieds, B Modifieds, Dwarf, Junior Class, Sport Compact | Results | | Phillip Shelby (B Modifieds) | 4th | - | - | 5th |
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| 4/29/2023 | Merced Speedway - Merced, CA Al Miller Memorial Race #6 Hobby Stocks, Mini Wedge, Pony Stock, IMCA Northern SportMod | Results | | Phillip Shelby (Hobby Stocks) | 1st | 5th | - | 11th | | Phillip Shelby (IMCA Northern SportMod) | 6th | - | 1st | 20th |
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| 5/13/2023 | Antioch Speedway - Antioch, CA May 13, 2023 Larry Damitz Memorial Hobby Stocks, Super Sports, Vintage Full Body Stock Cars, IMCA Northern SportMod | Results | | Phillip Shelby (Hobby Stocks) | 4th | - | 2nd | 16th |
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| 6/23/2023 | Ocean Speedway - Watsonville, CA Taco Bravo Night 360 Sprints - Winged, Factory Stocks, Hobby Stocks, B Modifieds | Results | | Phillip Shelby (Hobby Stocks) | 4th | - | - | 9th |
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| 7/4/2023 | Silver Dollar Speedway - Chico, CA Fourth of July 360 Sprints - Winged, Hobby Stocks, IMCA Northern SportMod | Results | | Phillip Shelby (IMCA Northern SportMod) | 1st | - | - | 9th (DNF) |
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| 8/5/2023 | Petaluma Speedway - Petaluma, CA Weekly Show Hobby Stocks, A Modifieds, Dwarf, Super Stocks | Results | | Phillip Shelby (Hobby Stocks) | 1st | - | - | - |
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| 9/23/2023 | Petaluma Speedway - Petaluma, CA Adobe Cup 360 Sprints - Winged: Sprint Car Challenge Tour Super Stocks | Results | | Phillip Shelby (Super Stocks) | 2nd | - | - | 1st |
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