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| 5/23/2020 | Merritt Speedway - Merritt, MI Season Opener - Day 1 DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Enduro, Generic 1, Mini Wedge, Dirt 6-cyl Stock Cars | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 1st | - | - | 4th | | Collin Thirlby (B Modifieds) | 3rd | - | - | 1st |
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| 5/30/2020 | Merritt Speedway - Merritt, MI May 30th - All Classes DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Generic 1, Mini Wedge | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 2nd | - | - | 1st | | Collin Thirlby (B Modifieds) | 5th | - | - | DNS |
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| 6/12/2020 | Winston Speedway - Rothbury, MI Full show Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dirt Late Models, Hornets, Mini Wedge, IMCA Modified | Results | | Collin Thirlby (IMCA Modified) | 3rd | - | - | 2nd |
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| 6/20/2020 | Merritt Speedway - Merritt, MI DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Generic 1, Mini Wedge | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 2nd | - | - | 1st |
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| 7/2/2020 | Tri-City Motor Speedway - Auburn, MI Independence Celebration 360 Sprints - Winged: GLSS-Great Lakes Super Sprints Lightning Sprints: Great Lakes Lightning Sprints Factory Stocks, A Modifieds | Results | | Collin Thirlby (A Modifieds) | 4th | - | - | 6th |
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| 7/3/2020 | Merritt Speedway - Merritt, MI July 3rd DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Generic 1, Mini Wedge | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 2nd | - | - | 3rd | | Collin Thirlby (B Modifieds) | 2nd | - | - | - |
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| 7/4/2020 | Merritt Speedway - Merritt, MI July 4th - Challenge Series - Firework Spectacular DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Generic 1, Mini Wedge | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | - | - | - | 2nd | | Collin Thirlby (B Modifieds) | - | - | - | 3rd |
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| 7/10/2020 | Winston Speedway - Rothbury, MI Full Show Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dirt Late Models, Hornets, Mini Wedge, IMCA Modified | Results | | Collin Thirlby (IMCA Modified) | 3rd | - | - | 12th |
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| 7/24/2020 | Winston Speedway - Rothbury, MI Full Show Asphalt Mini Stocks, Stock Cars, Sportsmans, Street Stocks, Dirt Late Models, Hornets, Mini Wedge, IMCA Modified | Results | | Collin Thirlby (IMCA Modified) | 3rd | - | - | 2nd |
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| 7/25/2020 | Merritt Speedway - Merritt, MI Late Model Challenge Series | All Classes DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Generic 1, Mini Wedge | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 1st | - | - | 3rd | | Collin Thirlby (B Modifieds) | 3rd | - | - | 5th |
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| 8/7/2020 | Merritt Speedway - Merritt, MI 32nd Annual Ed VanDuinen Wood Tic (Day 1) DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans, B Modifieds | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 1st | - | - | 2nd | | Collin Thirlby (B Modifieds) | 2nd | 1st | - | - |
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| 8/21/2020 | Tri-City Motor Speedway - Auburn, MI DIRTcar Summer Nationals Hell Tour DIRTcar UMP Modifieds, Factory Stocks, Sportsmans, Street Stocks, Dirt Late Models | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 2nd | - | - | 5th |
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| 8/22/2020 | Merritt Speedway - Merritt, MI Summer Nationals Hell Tour $10,000 to Win DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 3rd | - | - | 9th |
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| 8/29/2020 | Merritt Speedway - Merritt, MI Late Model $2500 to Win DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Stock Cars, Sportsmans, B Modifieds, Generic 1, Mini Wedge | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 1st | - | - | 3rd | | Collin Thirlby (B Modifieds) | 1st | - | - | 9th |
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| 9/11/2020 | Tri-City Motor Speedway - Auburn, MI Battle By the Bay (Day 1) DIRTcar UMP Modifieds, Factory Stocks, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models, Mini Wedge, Mini Outlaws | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | 3rd | - | - | - | | Collin Thirlby (B Modifieds) | 1st | - | - | - |
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| 9/12/2020 | Tri-City Motor Speedway - Auburn, MI Battle By the Bay (Day 2) DIRTcar UMP Modifieds, Factory Stocks, Sportsmans, B Modifieds, Street Stocks, Dirt Late Models, Mini Wedge, Mini Outlaws | Results | | Collin Thirlby (DIRTcar UMP Modifieds) | - | - | - | 3rd | | Collin Thirlby (B Modifieds) | - | - | - | 3rd |
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