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| 5/9/2020 | Federated Auto Parts I-55 Raceway - Pevely, MO Federated Weekly Racing DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Matt Zimmerly (DIRTcar UMP Modifieds) | 4th | - | - | 24th |
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| 5/30/2020 | Federated Auto Parts I-55 Raceway - Pevely, MO Weekly Racing Return!! DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Matt Zimmerly (DIRTcar UMP Modifieds) | 5th | - | 6th | - |
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| 6/6/2020 | Federated Auto Parts I-55 Raceway - Pevely, MO Mike Meurer Tribute DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Matt Zimmerly (DIRTcar UMP Modifieds) | 7th | - | 12th | - |
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| 6/7/2020 | Federated Auto Parts I-55 Raceway - Pevely, MO 410 Sprints - Non-Winged: USAC National Sprint Cars Asphalt Stock Cars: Track Enterprises DIRTcar UMP Modifieds | Results | | Matt Zimmerly (DIRTcar UMP Modifieds) | 8th | - | - | 17th |
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| 6/20/2020 | Federated Auto Parts I-55 Raceway - 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 | | Matt Zimmerly (DIRTcar UMP Modifieds) | 6th | - | - | 7th |
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| 6/27/2020 | Federated Auto Parts I-55 Raceway - Pevely, MO Ray Marler's 82nd Birthday Bash DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Matt Zimmerly (DIRTcar UMP Modifieds) | - | - | - | - |
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| 7/11/2020 | Federated Auto Parts I-55 Raceway - Pevely, MO Super Federated Saturday DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Matt Zimmerly (DIRTcar UMP Modifieds) | 5th | - | - | 11th |
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| 9/12/2020 | Federated Auto Parts I-55 Raceway - Pevely, MO Super Federated Saturday DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Matt Zimmerly (DIRTcar Late Models) | 7th | - | - | 14th |
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