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| 4/28/2018 | Park Jefferson International Speedway - Jefferson, SD South Dakota Sprint Car Nationals 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series, Nebraska 360 sprints 305 Sprints - Winged: IMCA RaceSaver Sprints Hobby Stocks, A Modifieds, B Modifieds | Results | | Justin Sackett (A Modifieds) | 6th | - | - | 15th |
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| 5/5/2018 | Park Jefferson International Speedway - Jefferson, SD SLMR-Super Late Models plus IMCA Weekly Racing-Road to the Iron Cup IMCA Sport Mods Dirt Super Late Models: SLMR Late Model Series 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Hornets | Results | | Justin Sackett (A Modifieds) | 2nd | - | - | 4th |
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| 5/19/2018 | Boone Speedway - Boone, IA Saturday Night Series #5 305 Sprints - Winged, Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, 600cc Modifieds | Results | | Justin Sackett (A Modifieds) | 8th | - | - | DNS |
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| 5/26/2018 | Park Jefferson International Speedway - Jefferson, SD 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series, Nebraska 360 sprints 305 Sprints - Winged: IMCA RaceSaver Sprints Stock Cars, A Modifieds, B Modifieds, Hornets | Results | | Justin Sackett (A Modifieds) | 4th | - | - | 23rd (DNF) |
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| 6/6/2018 | Buena Vista Raceway - Alta, IA CS Agrow-RaceSaver Sprint Car Special/IMCA Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Justin Sackett (A Modifieds) | 7th | - | - | 5th |
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| 6/27/2018 | Buena Vista Raceway - Alta, IA Hondo's Sales and Service & KCHE Radio- Sport Modified Special/ IMCA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Justin Sackett (A Modifieds) | 5th | - | - | 9th (DNF) |
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| 7/3/2018 | Buena Vista Raceway - Alta, IA North Central Line Service's Kyle Suter Memorial Stock Car Shoot Out-IMCA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Justin Sackett (A Modifieds) | 2nd | - | - | 6th |
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| 7/23/2018 | Park Jefferson International Speedway - Jefferson, SD Storm Solution Specialists present IMCA Dirt Knights Modified Tour Invades Park Jefferson Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Hornets | Results | | Justin Sackett (A Modifieds) | 8th | - | 14th | - |
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| 7/25/2018 | Buena Vista Raceway - Alta, IA Energy Transport and Peterson Jewelry- IMCA Dirt Knights Televised Tour Race Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Justin Sackett (A Modifieds) | 7th | - | 13th (DNF) | 26th (DNF) |
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| 8/8/2018 | Buena Vista Raceway - Alta, IA North Lake Truck Repair- IMCA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Justin Sackett (A Modifieds) | 5th | - | - | 8th |
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| 8/15/2018 | Buena Vista Raceway - Alta, IA Hawk-I Plumbing and Electric Inc. Season Championship- IMCA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Justin Sackett (A Modifieds) | 2nd | - | - | 2nd |
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| 8/23/2018 | Kossuth County Speedway - Algona, IA Season Championship Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Masters Legends, Enduro, Sport Compact | Results | | Justin Sackett (A Modifieds) | 4th | - | - | 8th |
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| 9/15/2018 | Park Jefferson International Speedway - Jefferson, SD I State Truck Centers Championship Night-5th Annual Iron Cup presented by J&J Fitting 305 Sprints - Winged: IMCA RaceSaver Sprints Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Hornets | Results | | Justin Sackett (A Modifieds) | 5th | - | - | 17th |
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