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| 3/7/2019 | Southern Oklahoma Speedway - Ardmore, OK IMCA OPENER Stock Cars, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, Limited Sport Mod | Results | | David Bolf (Limited Sport Mod) | 4th | - | - | 21st |
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| 3/8/2019 | Southern Oklahoma Speedway - Ardmore, OK IMCA OPENER Stock Cars, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, Limited Sport Mod | Results | | David Bolf (Limited Sport Mod) | 3rd | - | - | 21st |
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| 3/9/2019 | Southern Oklahoma Speedway - Ardmore, OK 2nd Annual Southern Stampede Stock Cars, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds, Limited Sport Mod | Results | | David Bolf (Limited Sport Mod) | 4th | - | - | 5th |
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| 3/15/2019 | Monarch Motor Speedway - Wichita Falls, TX Stock Cars, Economy Sprints - Non Winged, Pony Stock, USRA Limited Mods, USRA Modifieds | Results | | David Bolf (USRA Limited Mods) | 5th | - | - | 10th |
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| 4/5/2019 | Monarch Motor Speedway - Wichita Falls, TX North Texas Nationals 305 Sprints - Winged, Stock Cars, Pony Stock, USRA Limited Mods | Results | | David Bolf (USRA Limited Mods) | 3rd | - | - | 13th (DNF) |
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| 4/12/2019 | Monarch Motor Speedway - Wichita Falls, TX 305 Sprints - Winged, Stock Cars, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | David Bolf (USRA Limited Mods) | - | - | - | - |
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| 4/19/2019 | Monarch Motor Speedway - Wichita Falls, TX ASCS Non-Wing Nationals 305 Sprints - Winged, Stock Cars, 305 Sprints - Non-Winged, Pony Stock, USRA Limited Mods | Results | | David Bolf (Limited Sport Mod) | 7th (DNF) | - | - | DNS | | David Bolf (USRA Limited Mods) | - | - | - | DNS |
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| 5/17/2019 | Monarch Motor Speedway - Wichita Falls, TX RaceSaver IMCA Winged Sprint Cars, USRA Ltd Mods, IMCA Stock Cars & Mini Stocks! 305 Sprints - Winged, Stock Cars, Winged A-Class, Pony Stock, USRA Limited Mods | Results | | David Bolf (USRA Limited Mods) | 2nd | - | - | 3rd |
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| 5/18/2019 | Elk City Motorsports Park - Elk City, OK Factory Stocks, Stock Cars, A Modifieds, Enduro, Limited Sport Mod, USRA Modifieds | Results | | David Bolf (Limited Sport Mod) | 3rd | - | - | 11th |
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| 5/31/2019 | Southern Oklahoma Speedway - Ardmore, OK Red River Mod Tour Stock Cars, A Modifieds, Street Stocks, Limited Sport Mod | Results | | David Bolf (Limited Sport Mod) | 2nd | - | - | 13th |
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| 6/8/2019 | Southern Oklahoma Speedway - Ardmore, OK Regular Night Racing Hobby Stocks, Stock Cars, Street Stocks, 600cc Modifieds, Limited Sport Mod, USRA Modifieds | Results | | David Bolf (Limited Sport Mod) | 3rd | - | - | 4th |
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| 6/14/2019 | Monarch Motor Speedway - Wichita Falls, TX Inaugural Red River Shootout Pure Stock: Western Outlaw Pure Stock Series Dirt Late Models, Limited Sport Mod | Results | | David Bolf (Limited Sport Mod) | 5th | - | - | 11th |
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| 6/21/2019 | Monarch Motor Speedway - Wichita Falls, TX IMCA Stocks, USRA Ltd Mods, Mini Stocks! Stock Cars, B Modifieds, Pony Stock, USRA Limited Mods | Results | | David Bolf (USRA Limited Mods) | 5th | - | - | 5th |
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| 7/5/2019 | Monarch Motor Speedway - Wichita Falls, TX CANCELLED Texas Dirt Trucks with Ultimate Deep South SLM Series Dirt Pro Trucks: Texas Dirt Truck Series 305 Sprints - Winged, Economy Sprints - Non Winged, USRA Limited Mods, USRA Modifieds | Results | | David Bolf (USRA Limited Mods) | 5th | - | - | 4th |
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| 7/12/2019 | Monarch Motor Speedway - Wichita Falls, TX Elite Non-Winged Sprints, USRA Mods & Ltd Mods; Plus IMCA Stocks, Mini Stocks! Stock Cars, 305 Sprints - Non-Winged, Pony Stock, USRA Limited Mods, USRA Modifieds | Results | | David Bolf (USRA Limited Mods) | 2nd | - | - | 5th |
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| 7/19/2019 | Monarch Motor Speedway - Wichita Falls, TX RaceSaver IMCA Winged Sprint Cars, USRA Ltd Mods, IMCA Stock Cars & USRA MODS! 305 Sprints - Winged, Stock Cars, USRA Limited Mods, USRA Modifieds | Results | | David Bolf (USRA Limited Mods) | 1st | - | - | 13th (DNF) |
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| 8/3/2019 | Southern Oklahoma Speedway - Ardmore, OK Touring Outlaw Modified Series & Regular Class Racing Pure Stock: Western Outlaw Pure Stock Series Hobby Stocks, Street Stocks, 600cc Modifieds, Limited Sport Mod, USRA Modifieds | Results | | David Bolf (Limited Sport Mod) | 5th | - | - | 13th |
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| 8/9/2019 | Monarch Motor Speedway - Wichita Falls, TX RaceSaver IMCA Winged Sprint Cars, USRA Ltd Mods, IMCA Stock Cars, Mini-Stocks 305 Sprints - Winged, Pony Stock, USRA Limited Mods | Results | | David Bolf (USRA Limited Mods) | 3rd | - | - | 8th |
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| 8/16/2019 | Monarch Motor Speedway - Wichita Falls, TX 305 Sprints - Winged, Stock Cars, USRA Limited Mods, USRA Modifieds | Results | | David Bolf (USRA Limited Mods) | 1st | - | - | 10th |
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| 9/1/2019 | RPM Speedway - Crandall, TX Ronnie Sigman Memorial ($4800 to win Topless Modifieds) Dirt Late Models, Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | David Bolf (USRA Limited Mods) | 5th | - | 7th | - |
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| 10/27/2019 | Southern Oklahoma Speedway - Ardmore, OK Race for Time - Proceeds to the Jimmy Everest Foundation Hobby Stocks, Stock Cars, Dirt Late Models, 600cc Modifieds, Limited Sport Mod, USRA Modifieds | Results | | David Bolf (Limited Sport Mod) | 4th | - | - | 13th |
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