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| 5/26/2018 | Valley Speedway - Grain Valley, MO Baby Back Ribs Night Weekly Points racing Midgets, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Non-Winged Sprints | Results | | David Schirlls (Factory Stocks) | 4th | - | - | 4th |
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| 6/2/2018 | Valley Speedway - Grain Valley, MO Race Gear Unlimited Night Powri War Series Special Non-Winged Sprints: POWRi WAR Sprints Sprint Cars, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, 410 Sprints - Non-Winged | Results | | David Schirlls (Factory Stocks) | 4th | - | - | 2nd |
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| 6/16/2018 | Valley Speedway - Grain Valley, MO Joslin's Jewelry Fathers Day Colonel John Helm memorial night Midgets, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Non-Winged Sprints | Results | | David Schirlls (Factory Stocks) | 3rd | - | - | 4th |
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| 6/23/2018 | Valley Speedway - Grain Valley, MO Grain Valley Muffler night Weekly Points racing Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Non-Winged Sprints, 250cc+ Open Quad | Results | | David Schirlls (Factory Stocks) | 5th | - | - | DNS |
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| 7/21/2018 | Valley Speedway - Grain Valley, MO Sargent's Automobile and Diesel repair Weekly Points racing CARB night Sportsman Sprints, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Non-Winged Sprints | Results | | David Schirlls (Factory Stocks) | 7th | - | - | 4th |
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| 7/27/2018 | Valley Speedway - Grain Valley, MO Summit Trucking/ Legacy Iron night Weekly Points racing Jim Blaine Memorial Midgets, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Non-Winged Sprints, 250cc+ Open Quad | Results | | David Schirlls (Factory Stocks) | 4th | - | - | 5th (DNF) |
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| 8/11/2018 | Valley Speedway - Grain Valley, MO Clay County Engine builders Ray Littrell Memorial Weekly Points racing Sportsman Sprints, Midgets, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, 250cc+ Open Quad | Results | | David Schirlls (Factory Stocks) | 1st | - | - | 3rd (DNF) |
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| 8/18/2018 | Valley Speedway - Grain Valley, MO Nicholls Performance Transmissions night weekly points Midgets, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, 250cc+ Open Quad, Quad A Class | Results | | David Schirlls (Factory Stocks) | 3rd | - | - | 4th |
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| 9/15/2018 | Valley Speedway - Grain Valley, MO Liberty Cycle Night Weekly Points racing, Richmond Gear Weekend Warrior series, Weld Family Memorial Midgets, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Non-Winged Sprints | Results | | David Schirlls (Factory Stocks) | 3rd | - | - | 5th (DNF) |
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| 9/22/2018 | Valley Speedway - Grain Valley, MO AEKC/Casey's Cup 50 Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Vintage Full Body Stock Cars, 85cc, 450cc A Class, 450cc B Class, 250cc+ Open Quad, Quad A Class | Results | | David Schirlls (Factory Stocks) | DNS | - | - | DNS |
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| 10/20/2018 | Valley Speedway - Grain Valley, MO O'Reilly Auto Parts Night Weekly Points racing Midgets, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Non-Winged Sprints | Results | | David Schirlls (Factory Stocks) | 4th | - | - | 4th |
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| 10/27/2018 | Valley Speedway - Grain Valley, MO Casey's night Weekly Points racing Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Non-Winged Sprints, 85cc, 450cc A Class, 450cc B Class, 250cc+ Open Quad, Quad A Class | Results | | David Schirlls (Factory Stocks) | 3rd | - | - | 10th (DNF) |
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