| | Heat | Dash | B Feature | A Feature |
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| 4/21/2018 | Highland Speedway - Highland, IL DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 4th | - | - | 2nd |
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| 4/28/2018 | Highland Speedway - Highland, IL DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 1st | - | - | 2nd |
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| 5/4/2018 | Belle-Clair Speedway - Belleville, IL MARS DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds | Results | | Trevor Isaak (DIRTcar Factory Stock) | 2nd | - | - | 3rd |
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| 5/5/2018 | Highland Speedway - Highland, IL DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 1st | - | - | 2nd |
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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 | | Trevor Isaak (DIRTcar Factory Stock) | 1st | - | - | 1st |
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| 5/12/2018 | Highland Speedway - Highland, IL DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 1st | - | - | 2nd |
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| 5/27/2018 | Belle-Clair Speedway - Belleville, IL Carl Springer 50 DIRTcar Late Models, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds | Results | | Trevor Isaak (DIRTcar Factory Stock) | 2nd | - | - | 1st |
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| 6/2/2018 | Highland Speedway - Highland, IL BIG 10 NIGHT DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 1st | - | - | 1st |
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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 | | Trevor Isaak (DIRTcar Factory Stock) | 2nd | - | - | 1st |
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| 6/16/2018 | Highland Speedway - Highland, IL Chris Bargetzi Memorial Night sponsored by Daum Insurance DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 1st | - | - | 2nd |
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| 6/23/2018 | Highland Speedway - Highland, IL DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 2nd | - | - | 1st |
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| 7/6/2018 | Belle-Clair Speedway - Belleville, IL BORDER WARS Non-Winged Sprints: POWRi WAR Sprints DIRTcar UMP Modifieds, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds, 410 Sprints - Non-Winged | Results | | Trevor Isaak (DIRTcar Factory Stock) | 3rd | - | - | 1st |
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| 7/20/2018 | Belle-Clair Speedway - Belleville, IL Little Feet Challenge DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds | Results | | Trevor Isaak (DIRTcar Factory Stock) | 1st | - | - | 1st |
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| 7/27/2018 | Belle-Clair Speedway - Belleville, IL BORDER WARS DIRTcar Late Models, DIRTcar UMP Modifieds, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds | Results | | Trevor Isaak (DIRTcar Factory Stock) | 1st | - | - | 1st |
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| 7/28/2018 | Highland Speedway - Highland, IL SCOTT WERNLE/KYLE ROBERTS ANNUAL MEMORIAL NIGHT DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 1st | - | - | 3rd |
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| 8/3/2018 | Belle-Clair Speedway - Belleville, IL TTG 100 Lap for Late Models DIRTcar Late Models, DIRTcar Factory Stock, DIRTcar Sport Compact, Winged A-Class, B Modifieds | Results | | Trevor Isaak (DIRTcar Factory Stock) | 3rd | - | - | 1st |
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| 8/4/2018 | Highland Speedway - Highland, IL LEAPS OF LOVE ANNUAL NIGHT DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 3rd | - | - | 1st |
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| 8/11/2018 | Highland Speedway - Highland, IL "MR JOE" SCHMITT MEMORIAL BIG 10 NIGHT DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 2nd | - | - | 2nd |
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| 8/18/2018 | Highland Speedway - Highland, IL CHAMPIONSHIP NIGHT DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 2nd | - | - | 2nd |
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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 | | Trevor Isaak (DIRTcar Factory Stock) | 1st | - | - | 1st |
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| 9/15/2018 | Highland Speedway - Highland, IL Grapperhaus Metals Night DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks | Results | | Trevor Isaak (Street Stocks) | 1st | - | - | 2nd |
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| 9/21/2018 | Tri City Speedway - Granite City, IL Full Throttle Friday Brad Yotter Memorial Crate LM $1000 DIRTcar Late Models, DIRTcar UMP Modifieds, B Modifieds, Street Stocks, Pro Late Model | Results | | Trevor Isaak (Street Stocks) | 3rd | - | - | 4th |
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