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| 5/5/2018 | Federated Auto Parts I-55 Raceway - Pevely, MO Super Federated Saturday plus Gateway Vintage Series DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Bobby Bittle (DIRTcar UMP Modifieds) | 2nd | - | - | 3rd |
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| 5/11/2018 | Belle-Clair Speedway - Belleville, IL Southern Illinois Shootout DIRTcar UMP Modifieds, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds, Vintage Full Body Stock Cars | Results | | Bobby Bittle (DIRTcar UMP Modifieds) | 1st | - | - | 11th | | Bobby Bittle (Winged A-Class) | 3rd | - | - | 8th |
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| 5/26/2018 | Federated Auto Parts I-55 Raceway - Pevely, MO Sprint Cars, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Bobby Bittle (DIRTcar UMP Modifieds) | 1st | - | - | 2nd |
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| 6/15/2018 | Belle-Clair Speedway - Belleville, IL BIG 10 Late Models Fathers Day Special DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds | Results | | Bobby Bittle (DIRTcar UMP Modifieds) | 1st | - | - | 6th |
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| 6/16/2018 | 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 | | Bobby Bittle (DIRTcar UMP Modifieds) | 5th | - | - | 9th |
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| 6/30/2018 | Federated Auto Parts I-55 Raceway - Pevely, MO UMP Summer Nationals vs. WoO Late Model DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Bobby Bittle (DIRTcar UMP Modifieds) | DNS | - | - | - |
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| 9/14/2018 | Belle-Clair Speedway - Belleville, IL Season Championship DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds | Results | | Bobby Bittle (DIRTcar UMP Modifieds) | 1st | - | - | 3rd |
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| 9/15/2018 | 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 | | Bobby Bittle (DIRTcar UMP Modifieds) | 1st | - | - | 5th |
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| 9/22/2018 | Federated Auto Parts I-55 Raceway - Pevely, MO Pepsi Nationals DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Results | | Bobby Bittle (DIRTcar UMP Modifieds) | 4th | - | - | 10th |
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