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| 4/27/2018 | Tri City Speedway - Granite City, IL Busch 50 Dirt Super Late Models: Lucas Oil Late Model Dirt Series DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Brent Weaver (DIRTcar UMP Modifieds) | 6th | - | - | 23rd | | Brent Weaver (B Modifieds) | 1st | - | - | 25th |
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| 4/28/2018 | Highland Speedway - Highland, IL DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Brent Weaver (B Modifieds) | 5th | - | - | 21st |
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| 5/4/2018 | Tri City Speedway - Granite City, IL "KG's Birthday Bash" Modified $1500, BMods $1000, CLM $1000, SS $300 DIRTcar UMP Modifieds, B Modifieds, Street Stocks, Pro Late Model | Results | | Brent Weaver (B Modifieds) | 1st | - | - | 7th |
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| 6/8/2018 | Tri City Speedway - Granite City, IL Full Throttle Friday Crate LM $700 to win (Make Up Feature for StStock/Sportsman from 5/25) DIRTcar Late Models, DIRTcar UMP Modifieds, Winged Outlaw, B Modifieds, Street Stocks, Pro Late Model | Results | | Brent Weaver (DIRTcar UMP Modifieds) | 4th | - | - | 17th |
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| 6/19/2018 | Belle-Clair Speedway - Belleville, IL UMP Summer Nationals DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Brent Weaver (DIRTcar UMP Modifieds) | - | - | - | - |
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| 7/6/2018 | Tri City Speedway - Granite City, IL Full Throttle Friday DIRTcar Late Models, DIRTcar UMP Modifieds, Winged Outlaw, B Modifieds, Street Stocks | Results | | Brent Weaver (DIRTcar UMP Modifieds) | 2nd | - | - | 7th |
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| 7/14/2018 | Federated Auto Parts I-55 Raceway - Pevely, MO Super Federated Saturday DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, DIRTcar Sport Compact, B Modifieds | Rain Out |
| 7/20/2018 | Tri City Speedway - Granite City, IL Full Throttle Friday Crate LM $1000 (Make Up Feature for CLM from 5/25) DIRTcar Late Models, DIRTcar UMP Modifieds, Winged Outlaw, B Modifieds, Pro Late Model | Results | | Brent Weaver (DIRTcar UMP Modifieds) | 3rd | - | - | 7th |
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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 | | Brent Weaver (DIRTcar UMP Modifieds) | 1st | - | - | 15th |
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| 9/27/2018 | Tri City Speedway - Granite City, IL 14th Annual Summit Modified Mania $3000, Late Models $2000 DIRTcar Late Models, DIRTcar UMP Modifieds | Results | | Brent Weaver (DIRTcar UMP Modifieds) | 7th | - | - | - |
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| 9/28/2018 | Tri City Speedway - Granite City, IL 14th Annual Summit Modified Mania $4000, Late Models $2500/CLM $1000 DIRTcar Late Models, DIRTcar UMP Modifieds, Pro Late Model | Results | | Brent Weaver (DIRTcar UMP Modifieds) | 8th | - | - | - |
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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 | | Brent Weaver (DIRTcar UMP Modifieds) | 7th | - | - | - |
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| 10/19/2018 | Tri City Speedway - Granite City, IL B-Modified Busch Lite Bash $3000 to win, LM $1500, AMod $1000 DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds | Results | | Brent Weaver (B Modifieds) | 3rd | - | 6th | 11th |
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| 10/20/2018 | Tri City Speedway - Granite City, IL B-Modified Busch Lite Bash $4000 to win, CLM $1000, AMod $1000 (Saturday Racing - Early Start Time) DIRTcar UMP Modifieds, B Modifieds, Pro Late Model | Results | | Brent Weaver (B Modifieds) | 6th | - | 5th | 17th |
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