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| 4/30/2021 | Winston Speedway - Rothbury, MI Full Show DIRTcar Sport Compact, Sportsmans, Street Stocks, Dirt Late Models, Hornets, Mini Wedge, IMCA Modified | Results | | Curtis Roberts (Dirt Late Models) | 1st | - | - | 2nd |
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| 5/1/2021 | Merritt Speedway - Merritt, MI Opening Night at Merritt Speedway DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Curtis Roberts (DIRTcar Late Models) | 1st | - | - | 3rd |
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| 5/7/2021 | Winston Speedway - Rothbury, MI Fan Appreciation Night $5.00 Grandstands (General Admission) Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dirt Late Models, Hornets, Mini Wedge, IMCA Modified | Results | | Curtis Roberts (Dirt Late Models) | 3rd | - | - | 7th |
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| 5/8/2021 | Thunderbird Raceway - Muskegon, MI Dirt Super Late Models, Factory Stocks, Stock Cars, A Modifieds, Pro Late Model, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Curtis Roberts (Dirt Super Late Models) | 2nd | - | - | 9th |
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| 5/14/2021 | Tri-City Motor Speedway - Auburn, MI Allstar Performance Challenge Race #1 & $1,500 to win PRO STOCK NIGHT DIRTcar Late Models: Allstar Performance Challenge Series Factory Stocks, Hobby Stocks, Sportsmans, A Modifieds, Street Stocks, Dirt Late Models, Mini Wedge, Mini Outlaws, IMCA Modified | Results | | Curtis Roberts (DIRTcar Late Models) | 7th | - | 14th | - |
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| 5/29/2021 | Oakshade Raceway - Wauseon, OH ALMS DIRTcar Late Models, DIRTcar Sportsmans, Factory Stocks, Sport Compact | Results | | Curtis Roberts (DIRTcar Late Models) | 2nd | - | - | 7th |
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| 6/18/2021 | Winston Speedway - Rothbury, MI Mid Season Championships Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dirt Late Models, Hornets, Mini Wedge, IMCA Modified | Results | | Curtis Roberts (Dirt Late Models) | 8th (DNF) | - | DNS | - |
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| 6/19/2021 | Oakshade Raceway - Wauseon, OH Barney Oldfield/ALMS DIRTcar Late Models, DIRTcar Sportsmans, Factory Stocks, Sport Compact | Results | | Curtis Roberts (DIRTcar Late Models) | 2nd | - | - | 8th |
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| 7/2/2021 | Tri-City Motor Speedway - Auburn, MI ALLSTAR PERFORMANCE CHALLENGE SERIES RACES DIRTcar Late Models: Allstar Performance Challenge Series Factory Stocks, Hobby Stocks, Sportsmans, Mini Wedge, Mini Outlaws, IMCA Modified | Results | | Curtis Roberts (DIRTcar Late Models) | 4th | - | - | 23rd |
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| 7/3/2021 | Merritt Speedway - Merritt, MI INDEPENDENCE DAY CELEBRATION - DAY 1 DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Curtis Roberts (DIRTcar Late Models) | 3rd | - | - | 1st |
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| 7/4/2021 | Merritt Speedway - Merritt, MI INDEPENDENCE DAY - DAY 2 | ALLSTAR PERFORMANCE CHALLENGE SERIES RACES DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Curtis Roberts (DIRTcar Late Models) | 1st | - | - | 17th |
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| 7/9/2021 | Tri-City Motor Speedway - Auburn, MI 4-6 CYL & FS NIGHT DIRTcar Late Models, Factory Stocks, Hobby Stocks, Sportsmans, Mini Wedge, Mini Outlaws, IMCA Modified | Results | | Curtis Roberts (DIRTcar Late Models) | 1st | - | - | 4th |
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| 7/10/2021 | Thunderbird Raceway - Muskegon, MI $500 to win Warriors Presented by NIX's Trucking-$1000 to Win IMCA Modified Dirt Super Late Models, Factory Stocks, Stock Cars, A Modifieds, Pro Late Model, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Curtis Roberts (Dirt Super Late Models) | 9th | - | 11th | - |
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| 7/16/2021 | Tri-City Motor Speedway - Auburn, MI PRO STOCK NIGHT - $2500 TO WIN DIRTcar Late Models, Factory Stocks, Hobby Stocks, Sportsmans, Mini Wedge, Mini Outlaws, IMCA Modified | Results | | Curtis Roberts (DIRTcar Late Models) | 2nd | - | - | 8th |
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| 7/23/2021 | Tri-City Motor Speedway - Auburn, MI Challenge Series Races, 4-6 CYL NIGHT - $1500 TO WIN DIRTcar Late Models, Factory Stocks, Hobby Stocks, Sportsmans, Mini Wedge, Mini Outlaws, IMCA Modified | Results | | Curtis Roberts (DIRTcar Late Models) | 4th | - | - | 11th |
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| 7/30/2021 | Tri-City Motor Speedway - Auburn, MI Pro Stock & Mod Night $1,500 to win! DIRTcar Late Models, Factory Stocks, Hobby Stocks, Sportsmans, Mini Wedge, Mini Outlaws, IMCA Modified | Results | | Curtis Roberts (DIRTcar Late Models) | 5th | - | - | 13th |
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| 8/6/2021 | Merritt Speedway - Merritt, MI 33RD ANNUAL WOOD TIC - DAY 1 DIRTcar Late Models: Allstar Performance Challenge Series DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Curtis Roberts (DIRTcar Late Models) | 3rd | - | - | - |
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| 8/7/2021 | Merritt Speedway - Merritt, MI 33RD ANNUAL WOOD TIC - DAY 2 | ALLSTAR PERFORMANCE CHALLENGE SERIES RACES DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Curtis Roberts (DIRTcar Late Models) | - | - | 14th | 19th |
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| 9/3/2021 | Tri-City Motor Speedway - Auburn, MI ALLSTAR PERFORMANCE CHALLENGE SERIES RACE DIRTcar Late Models: Allstar Performance Challenge Series Factory Stocks, Hobby Stocks, Sportsmans, Mini Wedge, Mini Outlaws, IMCA Modified | Results | | Curtis Roberts (DIRTcar Late Models) | 2nd | - | - | 13th |
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| 9/4/2021 | Oakshade Raceway - Wauseon, OH Season Championship Night All Divisons DIRTcar Late Models, DIRTcar Sportsmans, Factory Stocks, Sport Compact | Results | | Curtis Roberts (DIRTcar Late Models) | 2nd | - | - | DNS |
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