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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 | | Doug Blair (DIRTcar UMP Modifieds) | 7th | - | - | 14th |
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| 5/25/2018 | Tri City Speedway - Granite City, IL Full Throttle Friday (Street Stock & Sportsman Running together as 1 class) DIRTcar Late Models, DIRTcar UMP Modifieds, Winged Outlaw, B Modifieds, Street Stocks, Generic 1, Pro Late Model | Results | | Doug Blair (DIRTcar UMP Modifieds) | 5th | - | - | - |
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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 | | Doug Blair (DIRTcar UMP Modifieds) | 7th | - | - | DNS |
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| 6/1/2018 | Tri City Speedway - Granite City, IL MARS vs UMP LM $3000 to Win, Crate LM $700 (Make Up for Modified Feature from 5/25) DIRTcar Late Models, DIRTcar UMP Modifieds, Winged Outlaw, B Modifieds, Pro Late Model | Results | | Doug Blair (DIRTcar UMP Modifieds) | - | - | - | - |
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| 7/21/2018 | 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 | | Doug Blair (DIRTcar UMP Modifieds) | 8th | - | 3rd | 18th |
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| 7/27/2018 | Tri City Speedway - Granite City, IL Full Throttle Friday DIRTcar Late Models, DIRTcar UMP Modifieds, Winged Outlaw, B Modifieds, Street Stocks | Results | | Doug Blair (DIRTcar UMP Modifieds) | 6th | - | - | 17th |
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| 8/18/2018 | 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 | | Doug Blair (DIRTcar UMP Modifieds) | 4th | - | - | 14th |
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| 9/1/2018 | Federated Auto Parts I-55 Raceway - Pevely, MO Rivertown Showdown 410 Sprints - Non-Winged: USAC National Sprint Cars DIRTcar UMP Modifieds, B Modifieds, Non-Winged Sprints | Results | | Doug Blair (DIRTcar UMP Modifieds) | 7th | - | - | 16th |
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| 9/14/2018 | Tri City Speedway - Granite City, IL Full Throttle Friday Season Championship CLM $700/Bmods $500 DIRTcar Late Models, DIRTcar UMP Modifieds, Winged Outlaw, B Modifieds, Street Stocks, Pro Late Model | Results | | Doug Blair (DIRTcar UMP Modifieds) | 3rd | - | - | 15th |
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| 9/29/2018 | Tri City Speedway - Granite City, IL 14th Annual Summit Modified Mania $5000, Late Models $3000/CLM $1000 DIRTcar Late Models, DIRTcar UMP Modifieds, Pro Late Model | Results | | Doug Blair (DIRTcar UMP Modifieds) | 2nd | - | 5th | 16th |
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