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| 7/7/2018 | Thunderbird Raceway - Muskegon, MI Wayne Roe Memorial for FS! - LM, MOD, SS, FS, CS, WAR, MW DIRTcar Late Models, Factory Stocks, Stock Cars, B Modifieds, Street Stocks, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Matt Sprague (B Modifieds) | 5th | - | - | 19th (DNF) |
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| 7/28/2018 | Thunderbird Raceway - Muskegon, MI Salute to Veterans Night! SS Shootout! LM, MOD, SS, CS, WAR, MW DIRTcar Late Models, Stock Cars, B Modifieds, Street Stocks, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Matt Sprague (B Modifieds) | 2nd | - | - | 3rd |
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| 8/4/2018 | Thunderbird Raceway - Muskegon, MI MTS Sprint Series and Junkyard 100 Enduro DIRTcar Late Models, Factory Stocks, Stock Cars, B Modifieds, Economy Sprints - Non Winged, Enduro, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Matt Sprague (B Modifieds) | 1st | - | - | 1st | | Matt Sprague (Enduro) | - | - | - | 17th |
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| 8/11/2018 | Thunderbird Raceway - Muskegon, MI Autograph Night! Modified Special! LM, MOD, SS, FS, CS, WAR, MW DIRTcar Late Models, Factory Stocks, Stock Cars, B Modifieds, Street Stocks, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Matt Sprague (B Modifieds) | 8th | - | - | 9th |
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| 8/18/2018 | Thunderbird Raceway - Muskegon, MI 360 Sprints - Winged: GLSS-Great Lakes Super Sprints Factory Stocks, Stock Cars, B Modifieds, Street Stocks, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Matt Sprague (B Modifieds) | 4th | - | - | 3rd |
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| 9/7/2018 | Thunderbird Raceway - Muskegon, MI Rolling Thunder Night 1 DIRTcar Late Models, Factory Stocks, Stock Cars, B Modifieds, Street Stocks, Adult Class, Enduro, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Matt Sprague (B Modifieds) | 3rd | - | - | 4th |
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