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| 4/28/2018 | Grayson County Speedway - Bells, TX STEM Series DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, A Modifieds, Street Stocks, Rookie Class | Results | | Caleb Phillips (A Modifieds) | 6th | - | 14th | - |
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| 5/5/2018 | Grayson County Speedway - Bells, TX Regular race night/ Rookie DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, 600cc Modifieds | Results | | Caleb Phillips (A Modifieds) | 6th | - | - | 13th |
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| 5/19/2018 | Grayson County Speedway - Bells, TX Rookie Class DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Rookie Class | Results | | Caleb Phillips (A Modifieds) | 6th | - | - | 20th |
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| 5/31/2018 | Grayson County Speedway - Bells, TX IMCA Red River Modified Tour/ IMCA TV and MAV TV will be joining us DIRTcar UMP Modifieds, A Modifieds, Street Stocks | Results | | Caleb Phillips (A Modifieds) | 6th | - | 7th | - |
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| 7/7/2018 | Grayson County Speedway - Bells, TX Rookie Class DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Rookie Class, 600cc Modifieds | Results | | Caleb Phillips (A Modifieds) | 6th | - | - | 13th |
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| 7/14/2018 | Grayson County Speedway - Bells, TX Texas Wing Modified Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, 600cc Modifieds | Results | | Caleb Phillips (A Modifieds) | 7th | - | - | 14th (DNF) |
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| 7/27/2018 | Rocket Raceway Park - Petty, TX DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds, Limited Sport Mod | Results | | Caleb Phillips (Limited Sport Mod) | 3rd | - | - | 8th |
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| 7/28/2018 | Grayson County Speedway - Bells, TX Rookie Class DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Stock Cars, A Modifieds, Street Stocks, Rookie Class, 600cc Modifieds | Results | | Caleb Phillips (A Modifieds) | 3rd | - | - | 18th (DNF) |
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| 8/4/2018 | Grayson County Speedway - Bells, TX STEM Series DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, A Modifieds, Street Stocks, 600cc Modifieds | Results | | Caleb Phillips (A Modifieds) | 6th | - | - | 13th |
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| 8/10/2018 | Rocket Raceway Park - Petty, TX DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds, Limited Sport Mod | Results | | Caleb Phillips (Limited Sport Mod) | 5th | - | - | 14th |
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| 8/31/2018 | Rocket Raceway Park - Petty, TX DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds, Limited Sport Mod | Results | | Caleb Phillips (Limited Sport Mod) | 3rd | - | - | 2nd |
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| 9/8/2018 | Grayson County Speedway - Bells, TX NON IMCA Points night (last race for the Rookie class) Factory Stocks, Hobby Stocks, Stock Cars, B Modifieds, Street Stocks, Rookie Class, 600cc Modifieds, Pony Stock | Results | | Caleb Phillips (Pony Stock) | 5th | - | - | 10th |
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| 9/29/2018 | Grayson County Speedway - Bells, TX Last IMCA points race / Powder Puff race DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, A Modifieds, Street Stocks, 600cc Modifieds | Results | | Caleb Phillips (A Modifieds) | 5th | - | - | 13th |
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