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| 6/20/2020 | I-55 Federated Auto Parts Raceway Park - Pevely, MO Father’s Day – Dad’s Night Out – Mid Season Championship! DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Dave Armstrong (B Modifieds) | 2nd | - | - | 11th |
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| 6/27/2020 | I-55 Federated Auto Parts Raceway Park - Pevely, MO Ray Marler's 82nd Birthday Bash DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Dave Armstrong (B Modifieds) | - | - | - | - |
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| 8/15/2020 | I-55 Federated Auto Parts Raceway Park - Pevely, MO UMP DIRTcar Summer Nationals DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Dave Armstrong (B Modifieds) | 7th | - | DNS | - |
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| 8/22/2020 | I-55 Federated Auto Parts Raceway Park - Pevely, MO DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Dave Armstrong (B Modifieds) | 3rd | - | - | 6th |
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| 8/29/2020 | I-55 Federated Auto Parts Raceway Park - Pevely, MO Cash Money Super Dirt Series DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds, Dirt Late Models | Results | | Dave Armstrong (B Modifieds) | 3rd | - | - | 4th |
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| 9/5/2020 | I-55 Federated Auto Parts Raceway Park - Pevely, MO Fan Appreciation & Kids Night DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Dave Armstrong (B Modifieds) | 3rd | - | - | 20th |
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| 9/12/2020 | I-55 Federated Auto Parts Raceway Park - Pevely, MO Super Federated Saturday DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Dave Armstrong (B Modifieds) | 1st | - | - | 2nd |
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| 9/13/2020 | Tri City Speedway - Granite City, IL "Sunday Funday" Mods $700/BMods $500/St. Stocks $300/4-cyl $200/Non-Winged Micros $300 DIRTcar UMP Modifieds, DIRTcar Sport Compact, Non-Wing Outlaw, B Modifieds, Street Stocks | Results | | Dave Armstrong (B Modifieds) | 1st | - | - | 1st |
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| 9/20/2020 | Tri City Speedway - Granite City, IL "Sunday Funday" Mods $700/BMods $500/St. Stocks $300/4-cyl $200/Non-Winged Micros $300 DIRTcar UMP Modifieds, DIRTcar Sport Compact, Non-Wing Outlaw, B Modifieds, Street Stocks | Results | | Dave Armstrong (B Modifieds) | 2nd | - | - | 6th |
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| 10/9/2020 | Tri City Speedway - Granite City, IL "Rick Heck Mem" CLM $1559, AMods $1000, St.Stk $1000,4-Cyl $1000, BMods $350 & Wing Micros $200 DIRTcar UMP Modifieds, DIRTcar Sport Compact, Winged Outlaw, B Modifieds, Street Stocks, Pro Late Model | Results | | Dave Armstrong (B Modifieds) | 3rd | - | - | 5th |
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| 10/17/2020 | Tri City Speedway - Granite City, IL Lucas Oil MLRA Late Models Night #2 $7000 to win with UMP Modifieds $2000 and B-Mods $1000 to win Dirt Super Late Models: Lucas Oil MLRA DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Dave Armstrong (B Modifieds) | 2nd | - | - | 6th |
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