| | Heat | Dash | B Feature | A Feature |
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| 7/4/2020 | Portsmouth Raceway Park - Portsmouth, OH Independence 50 Dirt Super Late Models: Lucas Oil Late Model Dirt Series DIRTcar UMP Modifieds, Economy Late Models | Results | | Shannon Thornsberry (Dirt Super Late Models) | 6th | - | 12th | 24th |
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| 7/10/2020 | Portsmouth Raceway Park - Portsmouth, OH 3RD ANNUAL DEAN KNITTEL MEMORIAL - ALL STAR SPRINTS $15, 554 TO WIN & LATE MODELS $3,654 TO WIN 410 Sprints - Winged: All Star Circuit of Champions Dirt Late Models | Results | | Shannon Thornsberry (Dirt Late Models) | 3rd | - | - | 6th |
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| 8/8/2020 | Portsmouth Raceway Park - Portsmouth, OH Complete Racing Program DIRTcar UMP Modifieds, Dirt Late Models, Economy Late Models, Limited Sport Mod | Results | | Shannon Thornsberry (Dirt Late Models) | DNS | - | - | 5th |
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| 8/13/2020 | Florence Speedway - Walton, KY Sunoco North/South Shootout Dirt Super Late Models: Lucas Oil Late Model Dirt Series A Modifieds | Results | | Shannon Thornsberry (Dirt Super Late Models) | 7th | - | 14th | - |
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| 8/15/2020 | Florence Speedway - Walton, KY 38th Annual Sunoco North/South 100 Dirt Super Late Models: Lucas Oil Late Model Dirt Series A Modifieds | Results | | Shannon Thornsberry (Dirt Super Late Models) | 8th | - | 12th | - |
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| 8/29/2020 | Portsmouth Raceway Park - Portsmouth, OH OVSCA SPRINTS Sprint Cars, DIRTcar UMP Modifieds, Dirt Late Models, Economy Late Models, Limited Sport Mod | Results | | Shannon Thornsberry (Dirt Late Models) | 2nd | - | - | 5th |
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| 9/5/2020 | Portsmouth Raceway Park - Portsmouth, OH Bob Miller Memorial presented by Pepsi Dirt Super Late Models: Lucas Oil Late Model Dirt Series DIRTcar UMP Modifieds, Limited Sport Mod | Results | | Shannon Thornsberry (Dirt Super Late Models) | 7th | - | 10th | 23rd |
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| 9/19/2020 | Portsmouth Raceway Park - Portsmouth, OH SOUTHERN OHIO SHRINE CLUB DIRTcar UMP Modifieds, Dirt Late Models, Economy Late Models, Limited Sport Mod | Results | | Shannon Thornsberry (Dirt Late Models) | 8th | - | - | 9th |
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| 10/16/2020 | Portsmouth Raceway Park - Portsmouth, OH 40th Annual Dirt Track World Championship Dirt Super Late Models: Lucas Oil Late Model Dirt Series DIRTcar UMP Modifieds: Renegades of Dirt Modified Tour Pro Legends, Economy Late Models | Results | | Shannon Thornsberry (Dirt Super Late Models) | 10th | - | - | - |
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| 10/17/2020 | Portsmouth Raceway Park - Portsmouth, OH 40th Annual Dirt Track World Championship Dirt Super Late Models: Lucas Oil Late Model Dirt Series Economy Late Models | Results | | Shannon Thornsberry (Dirt Super Late Models) | - | - | DNS | - |
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