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| 6/3/2023 | Portsmouth Raceway Park - Portsmouth, OH 9th Ann. Cletus Classic Presented by Whitley, Gahm & Rayburn/Crabtree's Carpet/Grooms Trucking DIRTcar UMP Modifieds, Dirt Late Models, Economy Late Models, Limited Sport Mod | Results | | Austin Mullett (Dirt Late Models) | 4th | - | - | 10th |
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| 6/17/2023 | Portsmouth Raceway Park - Portsmouth, OH 6th annual Dean Knittel Memorial $22,554 to win 410 Sprints - Winged: All Star Circuit of Champions Dirt Late Models | Results | | Austin Mullett (Dirt Late Models) | 5th | - | - | 12th |
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| 7/8/2023 | Willard Speedway - Willard, KY Billy Hutchinson Memorial Dirt Super Late Models, DIRTcar UMP Modifieds, DIRTcar Sport Compact, Limited Sport Mod, Dirt Crate Late Models | Results | | Austin Mullett (Dirt Super Late Models) | 4th | - | - | 7th |
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| 7/22/2023 | Willard Speedway - Willard, KY Meet the driver night Dirt Super Late Models, DIRTcar UMP Modifieds, DIRTcar Sport Compact, Limited Sport Mod, Dirt Crate Late Models | Results | | Austin Mullett (Dirt Super Late Models) | 4th | - | - | 6th |
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| 7/29/2023 | Portsmouth Raceway Park - Portsmouth, OH Fab Four Special Presented by Roots Child Care Center DIRTcar UMP Modifieds, Dirt Late Models, Pro Legends, Economy Late Models | Results | | Austin Mullett (Dirt Late Models) | 6th | - | - | 8th |
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| 8/5/2023 | Portsmouth Raceway Park - Portsmouth, OH Jackie Boggs Night For The Kids Presented By 4B Motorsports & LA Hawk Resources DIRTcar UMP Modifieds, Dirt Late Models, Economy Late Models, Limited Sport Mod | Results | | Austin Mullett (Dirt Late Models) | 4th | - | - | 7th |
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| 8/19/2023 | Willard Speedway - Willard, KY Regular show Dirt Super Late Models, DIRTcar UMP Modifieds, DIRTcar Sport Compact, Limited Sport Mod, Dirt Crate Late Models | Results | | Austin Mullett (Dirt Super Late Models) | 3rd | - | - | 5th (DNF) |
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| 9/1/2023 | Portsmouth Raceway Park - Portsmouth, OH Boone Coleman "Gator 50" Presented by Berndt Murfin Insurance and other area businesses DIRTcar UMP Modifieds, Dirt Late Models, Economy Late Models, Limited Sport Mod | Results | | Austin Mullett (Dirt Late Models) | 6th | - | - | 13th |
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| 9/16/2023 | Portsmouth Raceway Park - Portsmouth, OH Regular Show presented by Criders Lawn Care + Crown Vics DIRTcar UMP Modifieds, Dirt Late Models, Economy Late Models, Limited Sport Mod, Crown Vic | Results | | Austin Mullett (Dirt Late Models) | 3rd | - | - | 10th |
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| 9/23/2023 | Portsmouth Raceway Park - Portsmouth, OH Meet The Drivers Night Presented by On the Esplanade Laser Center Medical Spa DIRTcar UMP Modifieds, Dirt Late Models, Economy Late Models, Limited Sport Mod | Results | | Austin Mullett (Dirt Late Models) | 4th | - | - | 11th |
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