| | Heat | Dash | B Feature | A Feature |
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| 3/10/2018 | Cotton Bowl Speedway - Paige, TX Factory Stocks, Stock Cars, A Modifieds, Street Stocks, Limited Sport Mod, Sport Compact | Results | | Tom Grothues (B Modifieds) | 5th | - | - | 20th | | Tom Grothues (Limited Sport Mod) | 5th | - | - | 20th |
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| 3/31/2018 | South Texas Race Ranch - Corpus Christi, TX South Texas Speedway Tecate Cerveza Season Opener Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Street Stocks | Results | | Tom Grothues (B Modifieds) | 8th | - | - | 14th |
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| 4/14/2018 | South Texas Race Ranch - Corpus Christi, TX South Texas Speedway AOC Auto Parts April Ambush Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models, Junior Class, Adult Medium, Rookie Class, Dirt Cage Karts Open | Results | | Tom Grothues (B Modifieds) | 9th | - | - | 13th |
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| 5/25/2018 | South Texas Race Ranch - Corpus Christi, TX Caliber Collision Centers Memorial Day Weekend Salute W/ Clarissa Serna Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models, Junior Class, Adult Medium, Rookie Class, Dirt Cage Karts Open | Results | | Tom Grothues (B Modifieds) | 6th | - | - | 9th |
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| 5/26/2018 | South Texas Race Ranch - Corpus Christi, TX Caliber Collision Centers Memorial Day Weekend Salute Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models, Junior Class, Adult Medium, Rookie Class, Dirt Cage Karts Open | Results | | Tom Grothues (B Modifieds) | 6th | - | - | 11th |
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| 8/4/2018 | South Texas Race Ranch - Corpus Christi, TX Sames Ford Back To School Bash Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models, Junior Class, Adult Medium, Rookie Class, Dirt Cage Karts Open | Results | | Tom Grothues (B Modifieds) | 6th | - | - | 18th |
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| 8/18/2018 | South Texas Race Ranch - Corpus Christi, TX H-E-B Manufacturing Night Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models, Junior Class, Adult Medium, Rookie Class, Dirt Cage Karts Open | Results | | Tom Grothues (B Modifieds) | 7th | - | - | 13th |
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| 9/1/2018 | South Texas Race Ranch - Corpus Christi, TX 360 Sprints - Winged: ASCS Gulf South Region Factory Stocks, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models | Results | | Tom Grothues (B Modifieds) | 6th | - | - | 15th |
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| 9/2/2018 | South Texas Race Ranch - Corpus Christi, TX 360 Sprints - Winged: ASCS Gulf South Region Factory Stocks, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models | Results | | Tom Grothues (B Modifieds) | DNS | - | - | DNS |
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| 12/1/2018 | South Texas Race Ranch - Corpus Christi, TX Tecate Championship Night Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Dirt Late Models | Results | | Tom Grothues (B Modifieds) | 7th | - | - | 7th |
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