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| 3/1/2018 | Humboldt Speedway - Humboldt, KS Battle Night1 A Modifieds, B Modifieds | Results | | Don Schaefer (B Modifieds) | 4th | - | - | - |
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| 3/2/2018 | Humboldt Speedway - Humboldt, KS Battle Night 2 A Modifieds, B Modifieds | Results | | Don Schaefer (B Modifieds) | 8th | - | - | - |
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| 3/3/2018 | Humboldt Speedway - Humboldt, KS Battle@theBullring Finale $8500 to win A Modifieds, B Modifieds | Results | | Don Schaefer (B Modifieds) | - | - | - | - |
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| 4/28/2018 | Deer Creek Speedway - Spring Valley, MN Season Opener-Points Race A Modifieds, B Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 2nd | - | - | 20th (DNF) |
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| 5/5/2018 | Deer Creek Speedway - Spring Valley, MN Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 3rd | - | - | 4th |
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| 5/26/2018 | Deer Creek Speedway - Spring Valley, MN A & A Electric Southern MN Spring Challenge A Modifieds: USMTS - United States Modified Touring Series Stock Cars, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 2nd | - | - | 3rd |
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| 6/2/2018 | Deer Creek Speedway - Spring Valley, MN Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 1st | - | - | 17th (DNF) |
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| 6/16/2018 | Deer Creek Speedway - Spring Valley, MN School Bus Races-Mascot Night-Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 4th | - | - | 9th |
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| 6/23/2018 | Deer Creek Speedway - Spring Valley, MN Pink Out Night-Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 3rd | - | - | 5th |
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| 7/14/2018 | Deer Creek Speedway - Spring Valley, MN Christmas in July-Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 1st | - | - | 14th |
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| 7/21/2018 | Deer Creek Speedway - Spring Valley, MN Tasseldega Nights - FREE Grandstands - Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 2nd | - | - | 2nd |
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| 7/28/2018 | Deer Creek Speedway - Spring Valley, MN Double Down - Driver Recognition - Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 6th | - | 1st | 8th |
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| 8/4/2018 | Deer Creek Speedway - Spring Valley, MN Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 2nd | - | - | 3rd |
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| 8/11/2018 | Deer Creek Speedway - Spring Valley, MN WISSOTA ROC-Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 2nd | - | - | 2nd |
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| 8/18/2018 | Deer Creek Speedway - Spring Valley, MN Veterans Night-Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 1st | - | - | 5th |
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| 8/25/2018 | Deer Creek Speedway - Spring Valley, MN Points Championship Night - Points Race A Modifieds, Limited Modified, All Star Slingshots, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock, Junior Slingshots, Super Slingshots | Results | | Don Schaefer (WISSOTA Midwest Mods) | 4th | - | - | 18th |
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| 9/28/2018 | Chateau Speedway - Lansing, MN A Modifieds, Winged Outlaw, Hornets, Limited Modified, Pure Stock, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Don Schaefer (WISSOTA Midwest Mods) | 1st | - | - | 2nd |
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| 9/29/2018 | Chateau Speedway - Lansing, MN A Modifieds, Winged Outlaw, B Modifieds, Hornets, Limited Modified, Pure Stock, WISSOTA Street Stock | Results | | Don Schaefer (B Modifieds) | 1st | - | - | 3rd |
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