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| 4/13/2018 | Daugherty Speedway - Chase, IN Full Program of Racing Plus Spectator Race DIRTcar UMP Modifieds, Street Stocks, Enduro, Pro Late Model, Mini Wedge | Results | | Randy Shuman (Pro Late Model) | 7th | - | - | 6th |
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| 4/20/2018 | Farmer City Raceway - Farmer City, IL A Modifieds, Street Stocks, Dirt Late Models, Hornets, Pro Late Model | Results | | Randy Shuman (Pro Late Model) | 3rd | - | - | 3rd |
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| 4/28/2018 | Kickapoo Speedway - Danville, IL Full Program of Racing Plus Spectator Race Stock Cars, A Modifieds, Mini Outlaws, Dirt Crate Late Models, Dirt 6-cyl Stock Cars | Results | | Randy Shuman (Dirt Crate Late Models) | 2nd | - | - | 1st |
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| 5/4/2018 | Farmer City Raceway - Farmer City, IL A Modifieds, Street Stocks, Dirt Late Models, Hornets, Pro Late Model | Results | | Randy Shuman (Pro Late Model) | 1st | - | - | 2nd |
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| 5/5/2018 | Lincoln Park Speedway - Putnamville, IN 31st Putnamville Clash - 410 Sprints $3,100.00 to win (Special Event Pricing) DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Lightning Sprints, Super Stocks | Results | | Randy Shuman (DIRTcar UMP Modifieds) | 1st | - | - | 20th |
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| 5/10/2018 | Farmer City Raceway - Farmer City, IL DIRTcar Late Models, A Modifieds, Street Stocks, Dirt Late Models, Pro Late Model | Results | | Randy Shuman (Pro Late Model) | 2nd | - | - | 3rd |
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| 5/11/2018 | Farmer City Raceway - Farmer City, IL A Modifieds, Dirt Late Models | Results | | Randy Shuman (A Modifieds) | 6th | - | DNS | - |
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| 5/12/2018 | Lincoln Park Speedway - Putnamville, IN 305 Race Saver Sprints 305 Sprints - Winged: IMCA RaceSaver Sprints DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | Randy Shuman (DIRTcar UMP Modifieds) | 5th | - | 2nd | 13th |
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| 5/19/2018 | Kickapoo Speedway - Danville, IL AMS Modifieds $2000 to win $200 to start - Full Program of Racing plus Vintage Sprint Cars Stock Cars, A Modifieds, Economy Sprints - Non Winged, Mini Outlaws, Dirt Crate Late Models, Dirt 6-cyl Stock Cars | Results | | Randy Shuman (A Modifieds) | 10th | - | - | 5th | | Randy Shuman (Dirt Crate Late Models) | 2nd | - | - | 1st |
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| 5/25/2018 | Farmer City Raceway - Farmer City, IL A Modifieds, Street Stocks, Dirt Late Models, Pro Late Model | Results | | Randy Shuman (A Modifieds) | - | - | - | - |
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| 5/26/2018 | Lincoln Park Speedway - Putnamville, IN MSCS Sprints $2,500.00 to win (Special Event Pricing) 410 Sprints - Non-Winged: Midwest Sprint Car Series MSCS DIRTcar UMP Modifieds, Factory Stocks, Super Stocks | Results | | Randy Shuman (DIRTcar UMP Modifieds) | 2nd | - | - | 2nd |
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| 5/31/2018 | Lincoln Park Speedway - Putnamville, IN USAC Midget Week (Special Event Pricing) Midgets: USAC National Midgets DIRTcar UMP Modifieds, 410 Sprints - Non-Winged | Results | | Randy Shuman (DIRTcar UMP Modifieds) | 2nd | - | - | 14th |
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| 6/2/2018 | Charleston Speedway - Charleston, IL Bmods $750 to win $75 to start DIRTcar UMP Modifieds, DIRTcar Factory Stock, B Modifieds, Street Stocks, Non-Winged Sprints, Hornets, 600cc Modifieds | Results | | Randy Shuman (DIRTcar UMP Modifieds) | 4th | - | - | 8th |
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| 6/16/2018 | Kickapoo Speedway - Danville, IL Full Racing Program Plus Spectator Race Stock Cars, A Modifieds, Mini Outlaws, Dirt Crate Late Models, Dirt 6-cyl Stock Cars | Results | | Randy Shuman (A Modifieds) | 1st | - | - | 8th |
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| 6/23/2018 | Lincoln Park Speedway - Putnamville, IN Slick Griffin Super Stock Mid-Season Championship DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | Randy Shuman (DIRTcar UMP Modifieds) | 3rd | - | - | 18th |
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| 7/6/2018 | Farmer City Raceway - Farmer City, IL A Modifieds, Street Stocks, Dirt Late Models, Pro Late Model | Results | | Randy Shuman (A Modifieds) | 8th | - | - | 22nd | | Randy Shuman (Pro Late Model) | 4th | - | - | 7th |
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| 7/21/2018 | Charleston Speedway - Charleston, IL DIRTcar UMP Modifieds, DIRTcar Factory Stock, B Modifieds, Street Stocks, 410 Sprints - Non-Winged, Non-Winged Sprints, Hornets, Economy Late Models, Pro Late Model | Results | | Randy Shuman (B Modifieds) | 2nd | - | - | 16th (DNF) |
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| 8/3/2018 | Farmer City Raceway - Farmer City, IL 4th Annual What Up Dog 40 Street Stocks: Midwest Stock Car Tour A Modifieds, Dirt Late Models, Pro Late Model | Results | | Randy Shuman (A Modifieds) | 3rd | - | - | 3rd |
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| 8/4/2018 | Lincoln Park Speedway - Putnamville, IN 305 Race Saver Sprints 305 Sprints - Winged, DIRTcar UMP Modifieds, Factory Stocks, 410 Sprints - Non-Winged, Super Stocks | Results | | Randy Shuman (DIRTcar UMP Modifieds) | 5th | - | - | 18th |
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| 8/17/2018 | Charleston Speedway - Charleston, IL Prelude to the Take'em Off 40 DIRTcar UMP Modifieds, DIRTcar Factory Stock, Economy Late Models, Pro Late Model | Results | | Randy Shuman (DIRTcar UMP Modifieds) | 3rd | - | - | 9th |
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| 8/18/2018 | Charleston Speedway - Charleston, IL 7th annual "Take'em Off 40" DIRTcar UMP Modifieds, B Modifieds, Street Stocks, Hornets, Pro Late Model | Results | | Randy Shuman (DIRTcar UMP Modifieds) | 6th | - | 13th | - |
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