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| 3/3/2018 | 281 Speedway by C&S Promotions - Stephenville, TX Mardi Gras Opening Night with Legacy Dwarf Club Factory Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Dwarf, Hornets | Results | | Jon Grobe (Factory Stocks) | 6th | - | - | 10th |
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| 3/9/2018 | Heart O' Texas Speedway - Waco, TX ASCS Elite Non-Wing Sprint Series - Gordon Wooley Classic Factory Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Non-Winged Sprints, 305 Sprints - Non-Winged | Results | | Jon Grobe (Factory Stocks) | 9th | - | - | 15th |
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| 6/2/2018 | 281 Speedway by C&S Promotions - Stephenville, TX School's Out Celebration Factory Stocks, A Modifieds, B Modifieds, Street Stocks, Dwarf, Hornets | Results | | Jon Grobe (Factory Stocks) | DNS | - | - | DNS |
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| 6/8/2018 | Heart O' Texas Speedway - Waco, TX Lone Star Dwarf Car Club - Kids Bicycle Giveaway Factory Stocks, Asphalt Mini Stocks, Stock Cars, A Modifieds, B Modifieds, Dwarf | Results | | Jon Grobe (Factory Stocks) | 6th | - | - | 8th |
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| 6/15/2018 | Heart O' Texas Speedway - Waco, TX Regular Race Night - Hoosier Daddy Tire Contest Factory Stocks, Asphalt Mini Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks | Results | | Jon Grobe (Factory Stocks) | 7th | - | - | 14th |
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| 6/22/2018 | Heart O' Texas Speedway - Waco, TX Sprint Car Bandits - Childrens Tumor Foundation Night Sprint Cars, Factory Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks | Results | | Jon Grobe (Factory Stocks) | 7th | - | - | DNS |
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| 7/13/2018 | Heart O' Texas Speedway - Waco, TX Regular Race Night - Lone Star 600 Mini Sprints Restricted 'A' Class: POWRi Lonestar 600 Restrictor's Stock Non-Wing: POWRi Lonestar 600's Non Wing Factory Stocks, Asphalt Mini Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks | Results | | Jon Grobe (Factory Stocks) | 7th | - | 14th | 20th |
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| 7/20/2018 | Heart O' Texas Speedway - Waco, TX Regular Race Night - Demo Derby -Lone Star Dwarf Car Club Factory Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Dwarf | Results | | Jon Grobe (Factory Stocks) | 3rd | - | - | 11th |
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| 7/27/2018 | Heart O' Texas Speedway - Waco, TX Regular Race Night Factory Stocks, Asphalt Mini Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks | Results | | Jon Grobe (Factory Stocks) | 4th | - | - | 10th |
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| 8/3/2018 | Heart O' Texas Speedway - Waco, TX Texas Wing Modifieds - Regular Race Night Factory Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Supermodifieds | Results | | Jon Grobe (Factory Stocks) | 8th | - | - | 14th |
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| 8/17/2018 | Heart O' Texas Speedway - Waco, TX Wild Bill White Shootout - Lone Star Dwarf Car Club Factory Stocks, Asphalt Mini Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, 305 Sprints - Non-Winged, Dwarf | Results | | Jon Grobe (Factory Stocks) | 7th | - | 9th | 19th |
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| 8/18/2018 | 281 Speedway by C&S Promotions - Stephenville, TX "Queen of the Ville" Ladies Amateur Stock Car Race Factory Stocks, Stock Cars, B Modifieds, Street Stocks, Hornets, Ladies - Pure Stocks | Results | | Jon Grobe (Factory Stocks) | 8th | - | - | 12th (DNF) |
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| 8/24/2018 | Heart O' Texas Speedway - Waco, TX Sprint Car Bandits - MDA Night at the Speedway Sprint Cars, Factory Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks | Results | | Jon Grobe (Factory Stocks) | 5th | - | 14th | - |
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| 8/31/2018 | Heart O' Texas Speedway - Waco, TX Championship Night - Race of Champions - Mechanics Race - Lone Star 600 Minisprints Restricted 'A' Class: POWRi Lonestar 600 Restrictor's Stock Non-Wing: POWRi Lonestar 600's Non Wing Factory Stocks, Asphalt Mini Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks | Results | | Jon Grobe (Factory Stocks) | - | - | - | - |
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| 10/25/2018 | Heart O' Texas Speedway - Waco, TX 21st Annual Fall Classic - 3rd Annual Dwarf Car Nationals Factory Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Dwarf | Results | | Jon Grobe (Factory Stocks) | - | - | - | - |
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| 10/26/2018 | Heart O' Texas Speedway - Waco, TX 21st Annual Fall Classic - 3rd Annual Dwarf Car Nationals Factory Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Veteran Dwarf, Pro Dwarf | Results | | Jon Grobe (Factory Stocks) | 5th | - | - | 15th |
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| 10/27/2018 | Heart O' Texas Speedway - Waco, TX 21st Annual Fall Classic - 3rd Annual Dwarf Car Nationals 305 Sprints - Winged, Factory Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Veteran Dwarf, Pro Dwarf | Results | | Jon Grobe (Factory Stocks) | - | - | 11th | - |
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| 11/16/2018 | South Texas Race Ranch - Corpus Christi, TX Championship Chase Night 1 Caliber Collision Night Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models, Junior Class, Adult Medium, Rookie Class, Dirt Cage Karts Open | Results | | Jon Grobe (Factory Stocks) | - | - | - | - |
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| 11/17/2018 | South Texas Race Ranch - Corpus Christi, TX Championship Chase Night 2 AOC Auto Parts Night Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models | Results | | Jon Grobe (Factory Stocks) | - | - | - | - |
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| 11/23/2018 | 281 Speedway by C&S Promotions - Stephenville, TX SPECIAL EVENT: Fat Friday Enduro 400 Enduro | Results | | Jon Grobe (Enduro) | 14th | - | - | - |
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