| | Heat | Dash | B Feature | A Feature |
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| 3/7/2020 | Boothill Speedway - Greenwood, LA Ronny Adams Memorial Night 2 Factory Stocks, B Modifieds, Dirt Late Models, Limited Modified | Results | | Mark Underwood Jr (Limited Modified) | - | - | - | 3rd |
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| 5/23/2020 | Boothill Speedway - Greenwood, LA Memorial Day Showdown Factory Stocks, B Modifieds, Dirt Late Models, CRUSA Dirt Late Models, Limited Modified, Sport Compact | Results | | Mark Underwood Jr (Limited Modified) | - | - | - | 1st |
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| 6/6/2020 | Boothill Speedway - Greenwood, LA Advanced Powder Coating Weekly Racing Series Factory Stocks, B Modifieds, CRUSA Dirt Late Models, Limited Modified, Sport Compact | Results | | Mark Underwood Jr (Limited Modified) | - | - | - | 2nd |
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| 6/18/2020 | Boothill Speedway - Greenwood, LA 6th Annual Battle of Boothill Limited Modified | Results | | Mark Underwood Jr (Limited Modified) | - | - | - | - |
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| 6/19/2020 | Boothill Speedway - Greenwood, LA 6th Annual Battle of Boothill B Modifieds, Limited Modified, Sport Compact | Results | | Mark Underwood Jr (Limited Modified) | - | - | - | - |
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| 6/20/2020 | Boothill Speedway - Greenwood, LA 6th Annual Battle of Boothill Factory Stocks, CRUSA Dirt Late Models, Limited Modified | Results | | Mark Underwood Jr (Limited Modified) | - | - | - | 8th |
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| 7/4/2020 | Boothill Speedway - Greenwood, LA Four-For-Four Firecracker Nationals Night 4 Dirt Super Late Models: COMP Cams Super Dirt Series (CCSDS) Factory Stocks, B Modifieds, Dirt Late Models, CRUSA Dirt Late Models, Limited Modified, Sport Compact | Results | | Mark Underwood Jr (Limited Modified) | - | - | - | 5th |
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| 9/12/2020 | Boothill Speedway - Greenwood, LA A Modifieds: USMTS - United States Modified Touring Series Dirt Super Late Models, Factory Stocks, CRUSA Dirt Late Models, Limited Modified, Sport Compact, USRA B-Mods, USRA Modifieds | Results | | Mark Underwood Jr (Limited Modified) | 7th | - | 2nd | 14th |
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| 10/23/2020 | Boothill Speedway - Greenwood, LA 48th Annual LA Dirt Track State Championships Factory Stocks, B Modifieds, CRUSA Dirt Late Models, Limited Modified, Sport Compact | Results | | Mark Underwood Jr (Limited Modified) | 2nd | - | - | 1st |
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| 10/24/2020 | Boothill Speedway - Greenwood, LA 48th Annual LA Dirt Track State Championships Factory Stocks, A Modifieds, B Modifieds, CRUSA Dirt Late Models, Limited Modified, Sport Compact | Results | | Mark Underwood Jr (Limited Modified) | - | - | - | 11th |
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| 11/27/2020 | Boothill Speedway - Greenwood, LA Cold Turkey 40 Factory Stocks, B Modifieds, CRUSA Dirt Late Models, Limited Modified, Sport Compact | Results | | Mark Underwood Jr (Limited Modified) | 2nd | - | - | 2nd |
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